1、【题目】Their plane arrived ________ San Francisco this morning.

选项：

A.from

B.at

C.to

D.on

答案：

B

解析：

暂无解析

1、【题目】IonlycalledthepolicewhenI________everythingelse.

选项：

A.tried

B.wastrying

C.hadtried

D.hadbeentrying

答案：

C

解析：

暂无解析

1、【题目】________youhadbeenhere,wewouldn’thavehadsomuchtroublethen.

选项：

A.when

B.if

C.as

D.since

答案：

B

解析：

暂无解析

1、【题目】Ihopethatitispossibletoachievethisobjectivebycallingonthesmokers________goodjudgmentandshowconcernforothersratherthanbyregulation.

选项：

A.tobeusing

B.tohavebeenusing

C.use

D.touse

答案：

D

解析：

暂无解析

1、【题目】The general sent out word that no one in the bunker ________ to bed until further orders.

选项：

A.willgo

B.wouldgo

C.wasabouttogo

D.wastogo

答案：

D

解析：

暂无解析

1、【题目】I hope that it is possible to achieve this objective by calling on the smokers ________ good judgment and show concern for others rather than by regulation.

选项：

A.tobeusing

B.tohavebeenusing

C.use

D.touse

答案：

D

解析：

暂无解析

1、【题目】The twins had been away for such a long time that many people in the village thought they ________.

选项：

A.oughttohavedied

B.shouldhavedied

C.musthavedied

D.couldhavedied

答案：

C

解析：

暂无解析

1、【题目】Young ________ he was, he managed to make a living on his own.

选项：

A.although

B.since

C.though

D.thus

答案：

C

解析：

暂无解析

1、【题目】Hebecameasuccessfulactor________hisfatherneverwas.

选项：

A.who

B.whom

C.that

D.when

答案：

C

解析：

暂无解析