―People should stop using their cars and start using public transport.
―______. The roads are too crowded as it is.
A. All right B. Exactly C. Go ahead D. Fine
难度: 中等查看答案及解析
We have made ______ clear that we are strongly against smoking in the office.
A. this B. that C. it D. one
难度: 中等查看答案及解析
______ in a white uniform, he looks more like a cook than a doctor.
A. Dressed B. To dress C. Dressing D. Having dressed
难度: 中等查看答案及解析
―Do you know where David is? I couldn’t find him anywhere.
―Well. He ______ have gone far — his coat’s still here.
A. needn’t B. can’t C. mustn’t D. wouldn’t
难度: 中等查看答案及解析
I walked in our garden, ______ Tom and Jim were tying a big sign onto one of the trees.
A. which B. when C. where D. that
难度: 中等查看答案及解析
So hard ______ that we had to wait another day.
A. did it rain B. it rained C. has it rained D. it has rained
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______ to her school from the town of Harlan, I followed a road winding around the mountain.
A. Getting B. Get C. To get D. Got
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―I am really struck by your spoken English. You speak so fluently. Have you been abroad?
―Yes. I ______ in London for two years.
A. have stayed B. stayed C. had stayed D. have been staying
难度: 中等查看答案及解析
―When will the visa be ready, sir?
―______ everything goes well, you will get it in 14 workdays.
A. Although B. As far as C. Unless D. As long as
难度: 中等查看答案及解析
I have received an offer from a German university, but I’m still hesitating ______ I should accept it.
A. how B. why C. that D. whether
难度: 中等查看答案及解析