国开题库
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What has led to computers not functioning the next morning?
#A.Some doctors are unaware of how to operate the new system.#B.Doctors did not switch off the computers when they left their office at the end of the day.#C.Doctors chat on the Internet for a long time.#D.Doctors play games on the Internet.
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What has changed since Paul joined them?
#A.They now play some Irish music.#B.They now sing some Chinese songs.#C.They now play class music.
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What has __ to your car?
#A.happened#B.taken place#C.take place#D.happen
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What has __ to the woman?
#A.occurred#B.taken place#C.happened
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What happens when you keep your clients happy?
#A.Your business grows and improves.#B.Your business stays at the same level.#C.Your clients go to competitors.
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What happened to families in industrialized countries in the 1930s and 1940s?
#A.Families had serious financial problems during World War II.#B.Before and during World War II, families faced few financial problems and women didn’t have to work away from home.#C.Men were at war, so women had to work outside the home.#D.Before and during World War II, families had problems.
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What event is Melinda going to plan?
#A.A wedding.#B.A birthday party.#C.A lecture.
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What else did Wendy suggest considering when designing the questionnaire?
#A.Leave enough space for respondents to make comments.#B.Prepare small gifts for respondents.#C.Keep the questionnaire brief and concise.
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What doyouhave _______lunch?
#A.in#B.for#C.at
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We went to a party last night. I wish Mary ______ there.
#A.would be#B.were#C.was#D.had been
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