单选题：After the quarrel, I tried all my best to fix the misunderst..

题目内容：
After the quarrel, I tried all my best to fix the misunderstanding between us, but all my efforts seemed_____. [ ] A. in vain
B. in case
C. in time
D. in trouble
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I will carry out the plan _____ there is much difficulty ahe..

I will carry out the plan _____ there is much difficulty ahead.A．as ifB．even ifC．ifD．unless

分类：介词和介词短语  题型：单选题
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It is none of your business ________ other people think abou..

It is none of your business ________ other people think about you.Believe yourself.A．howB．whatC．whichD．when

分类：介词和介词短语  题型：单选题
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I must be off now, but I hope we can _____ each other _____ ..

I must be off now, but I hope we can _____ each other _____ letter. [ ]A. communicate to; by B. communicate with; by C. communicate to; in D. communicate with; in

分类：介词和介词短语  题型：单选题
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The professor had no sooner finished his speech ________ th..

The professor had no sooner finished his speech ________ the students started cheering.A．sinceB．whenC．thanD．as

分类：介词和介词短语  题型：单选题
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The red flag looks extremely beautiful _____ the blue sky an..

The red flag looks extremely beautiful _____ the blue sky and white clouds. [ ]A. through B. against C. across D. beyond

分类：介词和介词短语  题型：单选题
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