65._________A. ifB. whileC. becauseD. although

在SQL的SELECT语句中，用于实现选择运算的是______。A．FORB．WHILEC．IFD．WHERE

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I like climbing mountains______ my brother prefers water sports.A．asB．whileC．whenD．for

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______ there were so many options, everyone was satisfied.A．IfB．WhyC．BecauseD．When

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回答（65）题 查看材料A.ifB.whileC.becauseD.although

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65._________A. butB. untilC. soD. because

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57._________A. IfB. JustC. OnlyD. Rarely

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_________(58)A.but B.andC.because D.although

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