国开题库
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【标准答案】The following are good skills except when designing questionnaires .
#A.making sure the questions are in the right order#B.keeping the questions brief and easy to understand#C.using many open-ended questions
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【标准答案】The fabric can carry power but not data through a helmet.
#A.对#B.错
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【标准答案】There are ____ calls for lawmakers to consider copyright laws.
#A.increase#B.increasing#C.increased
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【标准答案】the experience of an international student in the United States
#A.A#B.B#C.C#D.D
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【标准答案】There are __ days a week.
#A.five#B.seven#C.six
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【标准答案】the experience of an international student in China
#A.A#B.B#C.C#D.D
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【标准答案】There ________ a dolphin show in the zoo tomorrow evening.
#A.was#B.is going to have#C.is going to be
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【标准答案】the expansion of international trade, the container service has become popular。
#A.For#B.Like#C.With
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【标准答案】There _____ two hundred dollars to pay.
#A.are#B.is#C.were
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【标准答案】The exhibition is worth _____.
#A.visit#B.visiting#C.to visit
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