1.Please keep an eye on my luggage, and I'll be back (　　).

　　A.in time

　　B.in no time

　　C.at one time

　　D.at a time

　　【參考答案】B。本題考查介詞短語辨析。in no time“立刻，馬上”，可以和過去時、將來時搭配：in time“及時”;at one time“曾經(jīng)”，用在過去時中;at a time“一次”，表頻率。

　　2.Lying in hospital, the patient (　　)the outside world by watching news programs on TV every day.

　　A.kept in touch with

　　B.faced up

　　C.turned the clock back

　　D.slowed down

　　【參考答案】A。本題考查動詞短語辨析。keep in touch with‘‘與…保持聯(lián)系”：face up往往和to搭配，表示“勇敢面對”;turn the clock back“把時間調(diào)回…”;slow down“慢下來”。

　　3.We felt very sad when we heard the news that the (　　)manager was killed in his office yesterday.

　　A. respectful

　　B. respectable

　　C. respective

　　D. respecting

　　【參考答案】B。本題考查同根詞辨析。四個詞的詞根都是respeet，但各有各的含義。respectable“可敬的，值得別人尊敬或尊重的”;respectful“尊重別人的;表示敬意的”;respective“分別的，各自的”;respecting(prep.)，“關系，說到”。根據(jù)句意，應選respectable。

　　4. (　　)the fog, we should have reached our destination.

　　A.Because of

　　B.In spite of

　　C.In case of

　　D.But for

　　【參考答案】D。本題考查虛擬語氣的用法。but for+名詞/代詞，“要不是因為…”，提出與事實相反的假設，相當于一個條件狀語從句，所在句子常用虛擬語氣。其他的結構都不用虛擬語氣。從主句“we should have reached our destination”可判斷;該句使用了虛擬語氣，所以選D。

　　5.The children will have to (　　)their play-time hours when school opens.

　　A.cut in

　　B.cut up

　　C.cut on

　　D.cut down

　　【參考答案】D。本題考查動詞短語辨析。cut down“砍倒，削減，減少”;cut in“打斷”;cut up“切碎”。

　　6.You will never guess whom I (　　)on the street yesterday.

　　A.ran over

　　B.ran out of

　　C.ran into

　　D.ran up to

　　【參考答案】C。本題考查動詞短語辨析。run into=run across“偶然遇見…”;run over“(車輛)軋過，壓過”;run out of“用完，用光”。

　　7.Expected noises are usually more (　　)than unexpected ones of the like magnitude.

　　A. manageable

　　B. controllable

　　C. tolerable

　　D. perceivable

　　【參考答案】D。本題考查形容詞辨析。perceivable“可感知的”;manageable“易處理的，易管理的”;controllable“可操縱的，可控制的”;tolerable“可容忍的”。

　　8.The government placed (　　)on the numbers of foreign cars that could be imported.

　　A.limitations

　　B. restraint

　　C. requirements

　　D. restrictions

　　【參考答案】D。本題考查名詞辨析。limitation“局限性”;restraint“抑制，克制”;requirement“要求;需求”;restriction“限制，約束”。政府能實施的應該是“restriction”。

　　9. (　　)student with a little common sense should be able to answer the question.

　　A. Each

　　B. Either

　　C. Any

　　D. One

　　【參考答案】C。本題考查不定代詞的用法。any強調(diào)“任何一個”;each“每一個”;either“兩者之中任一”;one“一個”。

　　10.According to the weather forecast, which is usually (　　), it will snow this afternoon.

　　A. accurate

　　B. precise

　　C. exact

　　D. perfect

　　【參考答案】A。本題考查形容詞辨析。accurate“正確無誤的，可以提供正確的讀數(shù)或度量的”，如an accurate scale精確的天平;precise“精確的，正確的”，如在實行、實施或數(shù)量上很準確的，如a precise measurement/a precise instrument精確的測量/精密儀器;exact“確切的，嚴格的”：perfect“完美的，理想的”。天氣預報應屬于accurate的范疇。

　　11.At first the institute refused to purchase the telescope, but this decision was (　　)revised.

　　A. occasionally

　　B. consequently

　　C. successively

　　D. subsequently

　　【參考答案】D。本題考查副詞辨析。subsequently“后來，隨后”;0ccasionally“有時，偶爾”;consequently“從而，因此”;successively“接連地，連續(xù)地”。

　　12.I have taken many photos.I'm going to get the film (　　).

　　A.being developed

　　B.developing

　　C.developed

　　D.to be developed

　　【參考答案】C。本題考查過去分詞的用法。have/get sth.done常表示這個動作是由別人完成的，而不是自己完成的。

　　13.Not always (　　)they want to.

　　A.people can do what

　　B.people cannot do what

　　C.can people do what

　　D.can't people do what

　　【參考答案】C。本題考查倒裝結構。否定詞放在句首時，句子要倒裝，這類否定詞有：hardly、scarcely、never、not、little等。

　　14.I didn't go to the party, but I do wish I (　　)there.

　　A.were

　　B.would be

　　C.had been

　　D.will be

　　【參考答案】C。本題考查虛擬語氣的用法。wish后面的賓語從句要用虛擬語氣，本題是與過去的事實相反的愿望，所以用過去完成時。

　　15.She is very careful.She (　　)very few mistakes in her work.

　　A. does

　　B. takes

　　C. makes

　　D.gets

　　【參考答案】C。固定搭配。make mistakes犯錯誤，如：We may have made a mistake in our calculations.我們可能在計算時出了錯。