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            開源之路

            憶往昔, 項羽不過江. 江東好風光! 今振臂一呼,率甲三千, 試問天!
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              C++博客 :: 首頁 :: 新隨筆 :: 聯系 :: 聚合  :: 管理

            Sentences

            16.A.I have never traveled by air(我從來沒有坐過飛機)

            ??? B. I have never traveled by boats(我從來沒有坐過船)

            ??? C. I have never visited other places(我從來沒有訪問過其它地方)

            ??? D. I have never gone to any foreign country(我從來沒有去過國外)

            17.A.Children play a lot before they sit down to have their dinner.(孩子們在坐下來吃晚飯之前玩個不停)

            ??? B.children fight with each other to decide who should eat first.(孩子們互相打架以決定誰先吃)

            ??? C. Children are allowed to read some books about eating.(孩子們被允許去讀一些有關吃的書)

            ??? D. Children do not eat immediately when the dinner is ready(在晚餐沒有準備時孩子們不能立刻吃)

            18.A.I cannot remember what Dalian looks like.(我記不起大連的樣子)

            ?? B.Dalian is a very clean city.(大連是一個非常干凈的城市)

            ??? C.I want to go to Dalian(我想去大連)

            ??? D.Dalian makes people depressed.(大連使人沮喪)

            19. A.Now the traffic in this city is better than before.(現在城市的交通比以往好多了.)

            ??? B.The traffic in this city is not satisfactory at present.(現在城市的交通不太讓人滿意)

            ??? C.The traffic in this city used to be very good.(城市的交通會越來越好的.)

            ??? D.In the future,the traffic here must be better.(在將來,交通一定會更加好的.)

            20. A.Mother thinks it is proper not to speak too fast.(媽媽認為說話別說太多是適當的.)

            ??? B.Mother always speaks very quickly(媽媽經常說話很快)

            ??? C.Mary only talks with her mother quickly(瑪麗經常和他媽說話很快)

            ??? D.Mary is a hot tempered girl(瑪麗是個急性子姑娘)

            21. A.As to me,listening is not as difficult as before.(對于我來說,聽力沒有像以前那么難了)

            ??? B.Listening is a big problem for many students(對于大多數同學而言,聽力是個大問題)

            ??? C.Reading will help enrich out vocabulary(閱讀會豐富我們的詞匯量.)

            ??? D.Speaking improves lisening day by day(口語每日改善聽力)

            22. A.One can buy shoes in a shop at the corner.(一個人可以在店的角度買鞋)

            23? C.I am employed by the city bank now.(我在銀行上班)

            graduated(畢業)

            24? B.I am quite crazy about English.(我對英語發狂)

            major(主修)

            25 D. She prefers news programs to sitcoms

            prefer(寧可)

            Sentences

            16 D I am good at computers(我擅長于電腦)

            17 B.In my opinion,you should not have pocket money from your parents.(在我看來,你不應該向你的雙親要零花錢)

            18 B.The salary would be raised if you can do it well(如果你做的好的話薪水會漲的)

            19 C I am working in a supermarket(我在一家超市上班)

            20 A In my opinion,not everyone would be a good stewardess(以我的意見,不是每個人都可以成為好的空姐的)

            21 A I love children naturally(我自然的喜歡小孩)

            22 A Market research will do good to sales volumes(市場調查有助于提高市場銷量)

            23 C This position suits you very much at this moment(在此刻這個位置非常適合你)

            24 B Many young people cannot find a satisfactory job(大多數年輕人不能找到一份滿意的工作)

            25 D I want to use English in my job.(我想在工作中使用英語)

            posted @ 2007-03-13 15:06 江邊之鳥 閱讀(195) | 評論 (0)編輯 收藏

            1.?????? Since the matter was extremely(極度) ___C____, we dealt(交易) with it immediately.

            A. tough(艱苦)??????? B. tense(緊張)???????? C. urgent(緊急)???????? D. instant(緊急)

            2.?????? I have to go------something has just ___C_____ at home and I’m needed there.

            A. come to(談到)????? ?B. come off(舉行)??????? C. come up(發生)???????? D. come in(到達)

            3.? I could see Maria working hard to ___A____ her anger(忿怒) ________.???? 阻止忿怒

            A. hold…back(阻止)???? B. hold…up(舉起)??????? C. hold…out(伸出,堅持)????? D. hold…on(繼續)

            4.? The manager of the hotel requests that their guests ___B____ after 11:00 p.m.

            A. not to play loud music?????????????? B. shouldn’t play loud music

            C. don’t play loud music??????????????? D. couldn’t play loud music

            5.? He seemed to have come to a deadlock(僵局) in solving(解決) the puzzle(難題), so he simply _____B______ whatever came into his mind.

            ?A. put aside(撇開)???????? B. put down(放下)???????? C. put away(放棄)??????? D. put back(倒退)

            6.? Mary ____C____ her shoulders when I asked her what we should do.

            A. threw???????? B. shook(搖動)???????? C. shrugged(聳肩)???????? D. tapped(輕拍)

            7. ____D___ in thought(失去了記憶), the mathematician wandered all along the street.(數學家獨自漫游在街上)

            A. Losing??????? B. To lost???????? C. To be lost?????? D. Lost

            8. The city government promises(承諾) to ___B____ the problem of unemployment(失業) in real earnest.

            A) postpone(延遲)???????????????????? B) tackle(扭倒)?????????? C) compose(創作)??????????????????? D) anticipate(占先)

            9. “You ___B___ call me uncle because I am about the same age as your father,” said the visitor to the boy.

            A) more or less(或多或少)??????? B) may just as well(無妨)????????? C) sort of(有幾分地) ????????????? D) off and on(斷斷續續地)

            10. To postpone(延遲) ___A___ the debt(債務) will ruin(毀滅) our business reputation.(名聲)

            A) paying???????????????????? B) to pay???????????????????? C) pay???????????????????????? D) paid

            11. That was so serious(嚴肅的) a matter that I had no choice but __C____ the police.

            A) called in??????????? B) calling in?????????? C) call in??????? D) to call in

            12. Lost in the Cosmos gives a simplified, point-by-point explanation of St. Anselm’s ___C___ for the existence of God.

            ?? A) theory(理論)?????? B) preference(參考)??? C) argument(論證)????? D) contribution(貢獻)

            13. Single’s Dinner Club is where ____D____ single males/females look for good conversation, fellowship, and more.

            ?? A) respectful(有禮貌的)??? B) respected????? C)respective???? D) respectable

            14. Those who haven’t ____D____ their essays by the end of the week won’t have them marked.

            ?? A) turned out??? B) turned over??? C) turned down??? D) turned in

            15. I’m a sort of unpaid adviser, ____B______, to the committee.

            ?? A) as it is?????? B) as it were?????? C) as for??????? D) as though

            16. The cost of equipping the new hospital has been ____D_____ at $2 million.

            ?? A) urged??????? B) mentioned?????? C) settled????? D) estimated

            17. The astronauts temporarily lost ____A____ with Earth because of technical problems of the space shuttle.

            ?? A) touch????? B) correspondence????? C) destination???? D) direction

            18. There has been _____D____ no improvement in living standards over the past decade in this area.

            ?? A) absolutely??? B) mostly?????? C) awfully?????? D)practically

            19. An orange can be _____C_____ sweet and sour at the same time.

            ?? A) not much of???? B) or something??? C) kind of????? D) a kind of

            20. The police are inquiring about where the suspect usually ____A_____.

            ?? A) hangs out????? B) hands over????? C) goes by????? D) goes around

            posted @ 2007-03-13 14:57 江邊之鳥 閱讀(665) | 評論 (0)編輯 收藏

            采薇講述的是從遠方戍邊歸來的士兵追述征戰生活。全詩通過回述艱苦的征戰生活,來表達強烈的思鄉情緒。既透露了士兵御敵勝利的喜悅,也深感征戰之苦,渴望和平的心情。表現出中華民族自古已有的堅持正義,又愛好和平的心理。

            posted @ 2007-03-13 14:56 江邊之鳥 閱讀(1297) | 評論 (1)編輯 收藏

            Assignment Two

            1. ?????? While he is still _______C________ about the purchase(購買), his business rivals(競爭對手) have already made a lot of money from it.

            A) on his mind???????? B) in one mind????????? C) in two minds??? D) in mind

            ?

            2. ?????? The only way ______C_______ the quality of the students should be stricter discipline and more challenging examinations, says the headmaster.

            A) improving????????? B) improve ???????????? C) to improve(改進)????? D) improves

            The way to do something

            3? The economic(經濟學) policies in China have ______B________ great changes in our life.

            A) brought back(歸還)??????? B) brought about(導致)??????? C) brought around(說服)???? D) brought over(推出)

            ?

            4? Your composition(創作) is pretty good _____A________ grammar and spelling.

            A) in terms of(按照,用…來說) ????????? B) at the rate of (以率)??????? C) in the name of(以…的名義)????? D) in honor of(為紀念)

            ?

            5? I report to my teacher every week to make sure that my efforts(努力) are made ______B________.

            A) in the right forms ??????????????????????? B) in the right directions(向正確的方向)

            C) in accurate ways ???????????????????????? D) in precise manners

            ?

            6 ???????? Mankind will have to _______A_______ the sun’s rays as a source of energy.

            A) harness(治理) ???????????? B) present(現在) ???????????? C) convey(表達,傳遞) ??????????? D) contact(聯系)

            ?

            7 ???????? The damages(毀壞) to the building are _______C________ that it will cost a lot of money to repair it.

            A) so ???????????????? B) thus ?????????????? C) such ?????????????? D) in

            ?

            8 ???????? If Columbus(哥倫布) hadn’t discovered the New Continent(大陸), what ____D_______ America today ________________ very different.

            A) were… would be?????? B) is… should be???????? C) is… were???? D) is… would be

            ?

            9 ???????? A(n) _______B_______ record of any event is impossible. Different people will look at a happening from a different angle.

            A) evident(明顯的) ??????????? B) precise(精確的) ?????????????? C) precious(珍貴的) ????????? D) brief(短暫的)

            ?

            10 ???? At the end of this week, she should _______A________ an essay to the teacher. Otherwise, she will have to retake the course.

            A) submit ??????????? B) hand ?????????????? C) devote(把…奉獻給) ? ?????????D) offer

            ?

            11 ???? To his regret(遺憾), his request for a raise in salary(銷售額) was finally _______B________.

            A) turned away?????? B) turned down(調低) ???????? C) turned over?????? D) turned back(折回)

            ?

            12 ???? They _______A________ the mother ______________ the way she had trained her disabled child.

            A) complimented …on (贊美) ??????????????? B) relived …of

            C) talked …into ??????????????????????? D) presented …with

            ?

            13 ???? We ______C_________ the cost of the vacation and decided that we could afford it.

            A) searched for??????? B) left out ??????????? C) worked out??????? D) look over

            ?

            14 ???? The police were ________D_________ immediately after the disturbance(擾亂) began in the inner-city area.

            A) run into(偶爾碰到) ????????? B) waited on(服侍) ????????? C) brought about(導致)??????? D) sent for(召喚)

            ?

            15 ???? They spent the whole summer _______D_________ the buried(掩埋) treasure.(財富)

            A) glancing over(掃視)????? B) running for(競選)??????? C) picking out(挑出) ????????? D) hunting for(追捕到)

            ?

            16 ???? I would like to rent(出租) an apartment----well-furnished(布置), comfortable and _______B________ in a safe location.

            A) after all(終究) ????????? B) above all(在上方) ?????????? C) for all(盡管,雖然) ???????????? D) over all(超過)

            ?

            17 ???? ______B_______ Tony had to fulfill(實現) his American dream were vision(想象力), determination(決定), self-control and 24 precious(珍貴) hours a day.

            A) Since ??????????? B) All ????????????? C) As ????????????????? D) That

            ?

            18 ???? Nowadays many teenagers(青少年) feel ________A________ to talk openly(直率的) with their parents due to the generation gap between them.

            A) reluctant(不情愿的) ???????? B) innocent(天真的) ????????? C) appropriate(適當的) ????????? D) delighted(高興)

            ?

            19 ???? She is terribly(可怕的) upset because her father, all of a sudden(突然), _______D________ last week.

            A) passed off(發生)??????? B) passed by(經過) ???????? C) passed down(傳下去) ???????? D) passed away(去世)

            ?

            20 ???? There are fears(害怕) that the company’s traditions(傳統) of service and quality will be _______A________ to achieve(完成) profit.(利潤)

            A) sacrificed(犧牲)??????? B) reserved(保留) ????????? C) switched ??????????? D) accomplished(達到目的)

            posted @ 2007-03-13 14:54 江邊之鳥 閱讀(256) | 評論 (0)編輯 收藏

            Assignment Three

            1.????? I don’t know how old he is, but he looks ______B_____ over fifty.

            A) very???????? B) well???????????? C) quite?????????? D) rather

            2.????? As he was speaking a regional(區域) dialect(方言), I couldn’t _____B_________ what he wanted to know.

            A) put out?????? B) make out(了解)???????? C) come out(顯露)?????? D) think out(仔細考慮)

            3.????? Don’t disturb(打擾) him. He is _____C________ in his academic(學術) problem.

            A) thinking????? B ) attracted(吸引)??????? C) absorbed(吸收)??????? D) blooming(開花)

            4.????? As far as I can see, their behavior actually ______C_______ their keen desire(渴望) to succeed.

            A) adjusted????? B) intended(打算)????????? C) reflected(反映)??????? D) presented

            5.????? They complained because one of the _______A_______ events, climbing the mountain, had been canceled by the travel agency for no reason.

            A) scheduled(日程)??????? B) dated??????? C) interested?????? D) margined(邊緣)

            6.????? His ill-intended joke made us ______C_________ angry(發怒). We left the hall immediately.

            A) any more????????????????????????????? B) not any more

            C) more than a little??????????????????????? D) no more

            7.????? He beat the other runners by a _____D_______ of ten seconds.

            A) gap(缺口)??????????? B) blank??????? C) time?????????? D) margin(余地)

            8.????? Behind him ______B_______, of full figure and fine presence(出席), with hair still brown.

            A) did a tall woman come in?????????????? B) came in a tall woman

            C) a tall woman came in????????????????? D) in came a tall woman

            9.????? His pale(蒼白的) face and dry lips(嘴唇) suggested that he ______C_______ anything for a few days.

            A) has not eaten?? ??????????????????????B) not eat

            C) had not eaten???????????????????????? D) should have eaten

            10.? The little girl ran towards us, her hair ____A_______ about in the breeze(輕風).

            A) moving?????? B) moved??????? C) move???????? D) was moving

            11.? The early settlers(調停) of the American continent(大陸) _____C______ copper(銅幣) __________ corn with the Indians.

            A) mixed…with(混合)???????????????????? B) referred…to

            C) traded…for(貿易)????????????????????? D) attached…to(連接)??????

            12.? I was trying to ______B____ him _________, but failed because he didn’t fit into any type I knew.

            A) check…through?????????????????? B) size…up(估計,判斷)

            C) pick…out(挑出)??????????????????????? D) note…down(記下)

            13. No artificial(人工的) light can ___D______ daylight for general use.

            ?? A) make up for(彌補)?? ?B) do with(想要)?? C) stand for(代表,主張)??? D) compare with

            14. It was truly a miracle(奇跡) that the little girl ___B_____ the flood(洪水) by climbing onto a tree.

            ?? A) explored??????? B) survived(幸存)??????? C) captivated(迷住)??????? D) relieved(緩解)

            15. The army is reported to be ____C_____ considerable(相當多的) resistance(反抗) in some remote rural(農村) areas.

            ?? A) companioning(伴侶)????????????????????? B) discarding(拋棄)

            ?? C) encountering(遇到)?????????????????????? D) embracing(擁抱,包圍)

            16. The Princess’(公主) biography(傳記?) ____B____ that her marriage was not as satisfactory(令人滿意的) as was once believed.

            ?? A) explored???? B) revealed(展示)?????? C) identified(標識)?????? D) inquired(打聽)

            17. Farmers mistrusted(不信任) speculative(投機的)grain(少量) selling through Grain Exchange. It happened too often that they sold their wheat soon after harvest ___A_____ see prices rising and speculators getting rich.

            ?? A) only to??? B) so as to(為了,以便)????? C) in order to(為了做某事)?????? D) in attempts to

            18. _____C_____ I fully understand your point of view on what makes a marriage perfect, I do also have some sympathy(同情心) with your parents’.

            ?? A) Since??????? B) That????????? C) While?????????? D) When

            19. I actually don’t want to drag you away from your key pal(伙伴) but I’m only acting _____D____ your best interest.

            ?? A) on??????? B) with???????? C) for?????????? D) in

            20. To my despair(絕望), I eat _____A_____ I want and I still don’t seem to put on any weight.

            ?? A) whatever????? B) however???? C) whichever????? D) whenever

            posted @ 2007-03-13 14:53 江邊之鳥 閱讀(225) | 評論 (0)編輯 收藏

            1. 語言簡潔,緊湊,使用方便,靈活:其實C語言與java,c++,C#語法形式相象,非常簡練,而且語句量很少,不像basic,pascal那樣多;
            2. 運算符豐富:C提供了位操作符,指針操作符等運算符,有了這些操作符,使C語言的功能更為強大,使用更為靈活;
            3. 數據結構豐富:如共用體,枚舉結構等都是其它語言所不多見的;
            4. 具有結構化的控制語句:這也是C較早的成為結構化程序設計語言;
            5. 語法限制不太靈活,程序設計自由度大:比之fortran等語句要靈活得多;
            6. C語言能進行位(bit)操作:實現匯編語言的大多數功能;
            7. 生成目標代碼質量高,程序執行效率高:據說只比匯編低,比Basic之流要快得多;
            8. 用C語言寫的程序可移植性好:與匯編要比

            posted @ 2007-03-13 14:52 江邊之鳥 閱讀(179) | 評論 (0)編輯 收藏

            • C語言可以進行科學技算,但是沒有fortran及PL/I適用;
            • C語言可以進行商業和管理等數據處理領域,但不如Cobol;
            • 對操作系統和系統實用程序以及需要對硬件進行操作的場合,比較適合;
            • 可用于教學領域,或許比pascal更適合;

            posted @ 2007-03-13 14:52 江邊之鳥 閱讀(1165) | 評論 (0)編輯 收藏

            1. C程序是由函數構成的;
            2. 一個函數體由兩部分組成:函數首部與函數體;
            3. 一個C程序總是從main函數開始執行的;
            4. C程序書寫格式自由,一行內可以寫幾個語句,一個語句可以分寫大多行;
            5. 每個語句和數據定義的最后必須有一個分號;
            6. C語言本身沒有輸入和輸出語句;
            7. 可以用/*.......*/對C程序的任何部分進行注釋

            posted @ 2007-03-13 14:52 江邊之鳥 閱讀(213) | 評論 (0)編輯 收藏

            #include <stdio.h>
            int main()
            {
            ??????? printf("***************************/n");
            ??????? printf("???? Very good!???????? /n");
            ??????? printf("**************************/n");
            ??????? return 0;
            }

            posted @ 2007-03-13 14:51 江邊之鳥 閱讀(222) | 評論 (0)編輯 收藏

            #include <stdio.h>
            int main()
            {
            ?printf("max number is:%d",max(1,2,6));
            }

            int max(int a,int b,int c)
            {
            ?int maxNum;
            ?maxNum=a;
            ?if (b>a )
            ??maxNum=b;
            ?if (c>maxNum)
            ??maxNum=c;
            ?return maxNum;
            }

            posted @ 2007-03-13 14:50 江邊之鳥 閱讀(365) | 評論 (0)編輯 收藏

            雖然可以用G++也可以進行C程序的編譯,不過最好還是用GCC.我在windowsXp下用MinGw進行:

            首先,對MinGw進行配置,在下載安裝完后,在環境變量中的path變量中,加入MinGw/bin目錄,這樣就可以在任何地方直接使用GCC命令了。

            1、編輯

            在Dos下用DGJPP,在windows下用Mingw,我用的是MinGw developer studio.非常不錯。

            2、編譯

            如源文件名為abc.c,則可以直接用gcc abc.c就可以生成a.exe可執行程序;如果覺得這個可執行程序不合意的話,那么可以用gcc -o abc.exe abc.c 就可以編譯并生成abc.exe可執行程序;

            3、執行

            在命令提示符下執行abc就可以看到效果了。

            posted @ 2007-03-13 14:50 江邊之鳥 閱讀(1250) | 評論 (0)編輯 收藏

            1. 凡未被事先定義的,不作為變量名,這樣能保證程序中變量名使用正確;
            2. 每一個變量被指定一確定數據類型,在編譯時就能為其分配相應的存儲單元;
            3. 指定每一變量屬于一個類型,這就便于在編譯時,據此檢查該變量所進行的運算是否合法;

            posted @ 2007-03-13 14:49 江邊之鳥 閱讀(968) | 評論 (0)編輯 收藏

            求表達式的值,設原來a=12,設a和n為整型變量:
            (1) a+=a
            a=24? ;a=a+a
            (2) a-=2
            a=10 ;a=a-2
            (3)a*=2+3
            a=60 a=a*(2+3)
            (4)a/=a+a
            a=0 a=a/(a+a)
            (5)a%=(n%=2),n=5
            a=0 ;按理說是n%=2 是n=n%2=1,然后a=a%1=12%1=0,但是在gcc中調試失敗,或許是不支持嗎?
            (6)a+=a-=a*a=a
            ;搞不清楚,在gcc中調試失敗

            說明一點:覺得在程序設計中這樣過份的調用操作符,會導致程序不清楚,而且很容易出邏輯錯誤。不建議這種方法。再者gcc基本上遵從ansi C,相信GCC.

            posted @ 2007-03-13 14:49 江邊之鳥 閱讀(182) | 評論 (0)編輯 收藏

            為了讓學習生活能夠有序高效的進行,應該制定個計劃。去年一學期的失敗,應該是要吸取教訓的。每天晚上的時間從18:30起算起,基本上是有空的。決定從18:30-21:30 這三個小時之間進行學習,近期主要是對上學期要補考的課程進行復習,順便將本學期的課程也別丟下了。這應該養成我兩年內的習慣。就今年課程而言,C語言和大學語文、法律基礎應該是沒問題的。而微機原理與接口技術要下點功夫的,對于線性代數和綜合英語尤其要下較大功夫。也就是主攻微機原理和線性代數,其它的放在第二位,有所突出,根據個人的掌握情況進行學習,有的放矢,希望今年期末考試可以過掉,我就謝天謝地了,我可真不愿補考了。?鬧鐘?

            posted @ 2007-03-13 14:49 江邊之鳥 閱讀(224) | 評論 (1)編輯 收藏

            寫出程序運行結果:

            #include <stdio.h>
            int main()
            {
            ?int i,j,m,n;
            ?i=8;
            ?j=10;
            ?m=++i;
            ?n=j++;
            ?printf("%d,%d,%d,%d",i,j,m,n);
            ?return 0;
            }

            結果:i=9 j=11 m=9 n=10

            注意:i與j在進行++運算后自身值都發現了改變,而表達式的值卻是有區別的。在m=++i中,i先自加1之后再賦于m,而在n=j++中,j的值先賦于n,然后j的值再自加 1的。

            posted @ 2007-03-13 14:48 江邊之鳥 閱讀(184) | 評論 (0)編輯 收藏

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