国开题库
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It is ______ news for all the people here.
#A.an encouraged#B.encouraging#C.encouraged#D.an encouraging
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It is ____ for anyone to choose good friends.
#A.very most important#B.most important#C.a most important#D.too important than
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It has been a terrible year in _____of business.
#A.words#B.terms#C.speech#D.opinion
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It happened ________ a winter night.
#A.at#B.in#C.on
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It doesn’t make sense that he doesn’t know ABC of his major.
#A.sense#B.the sense#C.a sense#D.such a sense
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It does in the circumstances of transfer of ______ assets or immovable property.
#A.intangible#B.intact#C.manageable
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It does in the ________ of transfer of intangible assets or immovable property.
#A.circumstances#B.operation#C.case
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——Is there some problem?– _______________________.
#A.I am sorry. The parts have been ordered, but they haven’t come in yet.#B.It was supposed to have been ready last week.#C.I will call you as soon as the repair is finished.
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Is the library ________ now? No, it's ______.
#A.open; close#B.opening; closing#C.open; closed
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IP数据报首部的最大长度为( )字节。
#A.8字节#B.20字节#C.40字节#D.60 字节
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