? ? ? ?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(rèn)真地;badly嚴(yán)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(biāo)準(zhǔn)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(dāng)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(yīng)該與表示重量單位的“ton”保持一致，用復(fù)數(shù)。根據(jù)題意，此處應(yīng)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。