单选题—Why don"t you come and play tennis with us this afternoon?
—______.
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单选题The more they tried to help him, he seemed to appreciate it.
单选题It ______ a lot ______ we can develop something to substitute for petrol.
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单选题Wheredidthedialoguehappen?
单选题Supermarket should play slow music because ______.
单选题According to the passage, a window is ______.
单选题What is Dr. William N. Green?
单选题His parents wouldn't let him marry anyone ______ family was poor.[A] of whom[B] whom [C] of whose[D] whose
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单选题The noise-killing system is net yet popular mainly because______.
单选题Whereisthemangoing?A.Hisaunt'shome.B.Hisschool.C.Thecityhall.
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单选题All the students ______ John went to the park on Sunday. He was ill.
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单选题We may infer that during the summer holidays ______.
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