281.?She?once?again?went?through?her?composition?carefully?to?_____?all?spelling?mistakes?from?it.
aw?n???sh??ate

[答案]D.?eliminate.

[注釋]eliminate(=get rid of, do away with)消除，排除，淘汰：1) Can the government eliminate poverty?（政府能否消除貧困？） 2)eliminate slang words form an essay(從文章中去掉俚語(yǔ)詞)。

282.?When?the?little?child?caught?sight?of?the?young?woman?_____?in?white?he?? started?brawling?immediately.
A.?dressed??B.?wearing??C.?worn??D.?putting?on

[答案]A.?dressed.

[注釋]be?dressed?in?穿這......衣服。Wear意為“穿著”是及物動(dòng)詞，語(yǔ)法結(jié)構(gòu)上與本題不符。Put?on穿上，強(qiáng)調(diào)的動(dòng)作。

283.?Some?areas,?_____?their?severe?weather?conditions,?are?hardly?populated.
A.?due?to?B.?but?for?C.?in?spite?of?

[答案]A.?due?to.

[注釋]due?to由于。有些語(yǔ)言專家認(rèn)為due?to引導(dǎo)的短語(yǔ)，在句中只能作表語(yǔ)，如：1)His?absence?was?due?to?the?storm.?2)The?delay?was?due?to?heavy?traffic.?3)This?accident?was?due?to?his?carelessness.但現(xiàn)代英語(yǔ)里due?to引導(dǎo)的短語(yǔ)可以作狀語(yǔ)用，如：He?failed?due?to?carelessness.?Due?to?heavy?traffic,?he?was?late?for?an?hour?or?so.

284.?Many?university?courses?are?not?really?_____?to?the?needs?of?students?or?? their?future?employers.
ated??B.?relative???C.?geared??D.?sufficient

[答案]C.?geared.

[注釋]be?geared?to與......相連接的，與......搭配得上的。Be?relative?to與......有關(guān)的：This?is?not?relative?to?the?accident.(這和這次事故無(wú)關(guān)。)本題意指courses(課程)是否與needs(需要)掛得上鉤，而不是一般得有點(diǎn)關(guān)系，故應(yīng)選geared.

285.?If?we?can?_____?our?present?difficulties,?then?everything?should?be?all?right.
A.?get?off??B.?come?across??C.?come?over??D.?get?over

[答案]D.?get?over.

[注釋]get?over?(difficulties)克服（困難）。

286.?Be?careful?how?you?_____?that?jug,?it?will?break?very?easily.
A.?pour???B.?operate???C.?handle??D.?employ

[答案]C.?handle.

[注釋]handle意為“用手拿......”:Wash?your?hands?before?you?handle?my?books.

287.?We?suddenly?saw?the?bus?about?to?leave?and?had?to?run?_____?to?catch?it.
A.?hardly????B.?awkwardly????C.?hard????D.?strongly

[答案]C?hard.

[注釋]run?hard意為“使勁跑”，句中hard是副詞。Hardly“幾乎不“，是否定副詞，與本題不符。

288.?He?hated?the?war?so?much?that?he?decided?to?leave?the?army?_____.
A.?for?long????B.?once?in?a?while
C.?for?good????D.?once?upon?a?time

[答案]?C.?for?good.

[注釋] for good (=permanently)永久地:He says he's leaving the country for good. for long 長(zhǎng)久地。按本題題意，用 for long 不妥。once upon a time 從前。once in a while 偶爾。

289.?This?year?the?farmers?were?just?able?to?gather?in?the?_____?before?the?fine?weather?came?to?an?end.
A.?collection????B.?harvest????C.?flower????D.?plant

[答案]?B.?harvest.

[注釋]?gather?in?“收獲(莊稼)”:?The?farmers?are?gathering?in?the?corn.

290.?A?successful?scientist?needs?_____?if?he?wants?to?make?hypothesis?? (假設(shè))?of?how?processes?work?and?how?events?take?place.
A.?permission?????B.?penetration
C.?imagination????D.?convention

[答案]?C.?imagination.

[注釋]?imagination?想象力；penetration?穿透；permission?允許;?convention?慣例，常規(guī)。