? ? ? ?1.Mr. Smith used to smoke______, but he has given it up.
A. seriously B. heavily C. badly D. hardly
【答案】B。解析:seriously認真地;badly嚴重地;hardly幾乎不。smoke heavily煙吸得很厲害。為固定說法。故選B。
2.The crazy fans ________ patiently for two hours and they would wait till the movie star arrived。
A.were waiting B.had been waiting C.had waited D.would wait
【答案】B。解析:因為would wait是過去將來時,可見此事發(fā)生在過去,再結(jié)合for two hours可知,wait這個動作是從過去某一時刻開始一直延續(xù)到另一個過去時刻,并且還在等,一直要等到那位影星到來,所以用過去完成進行時:had been doing,因此選B。
3.This machine is very easy ________. Anybody can learn to use it in a few minutes.
A. operating B. to be operating C. operated D. to operate
【答案】D。解析:在句型“主語+be+adj+to do”中,如果這個主語是動詞do的邏輯賓語,故用主動表被動,所以選D。
4.When I took his temperature, it was two degrees above _______.
A. average B. ordinary C. regular D. normal
【答案】D。解析:A選項average表示“平均的”,B選項ordinary表示“普通的,平常的,一般的”,C選項表示“規(guī)律的”,D選項表示“正常的,標準的”。本題意為“我給他查了體溫,比正常溫度高”,因此答案選D。
5.Three million tons of coal _______ every year in the city.
A. is exploited B. are exploited C. had exploited D. have exploited
【答案】B。此題是主謂一致當中的一個特殊用法。由表示“種類、數(shù)量、單位的名詞+of”修飾名詞作主語時,其動詞與表示“種類、數(shù)量、單位的名詞”保持一致。所以本題中的謂語動詞形式應該與表示重量單位的“ton”保持一致,用復數(shù)。根據(jù)題意,此處應用被動語態(tài),C、D選項時態(tài)語態(tài)都不對,所以正確答案為B。
6.The whole family _______ TV attentively.
A. are watching B. is watching C. is seeing D. are seeing
【答案】A。解析:集合名詞作主語時,要判斷句子主語所表示的含義,此處指:家里的各個成員,所以謂語動詞要用非第三人稱單數(shù)形式。