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】Ihopethatitispossibletoachievethisobjectivebycallingonthesmokers________goodjudgmentandshowconcernforothersratherthanbyregulation.
选项：
A.tobeusing
B.tohavebeenusing
C.use
D.touse
答案：
D
解析：
暂无解析
1、【题目】Thedelegation________RussiawillvisitLondonthisafternoon.
选项：
A.in
B.from
C.at
D.for
答案：
B
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】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】The teacher said that Jane ________ work harder the following semester.
选项：
A.haveto
B.hadbetter
C.hadbetterto
D.wouldratherto
答案：
B
解析：
暂无解析
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