【单选题】【消耗次数:1】
7.Sorry, there’s only one seat left. ______ you _____ she can have it.
Neither; nor
Either; or
Both; and
Not; but
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相关题目
【单选题】 13.The children have left. It’s getting _______ now.
①  quiet
②  quieter
③  more quiet
④  . calmer
【单选题】 Would you like some more coffee? There’s still _______ left.
①  a few
②  few
③  a little
④  1ittle
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①  how
②  after
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①  for ?
②  and ?
③  yet ?
④  or?
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①  am I
②  is he
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④  do we
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①  Below
②  Within
③  Over
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【单选题】 Sorry to interrupt, but can you give me another copy of the handout?
①  No, of course not
②  Certainly
③  I’m sorry to hear that
④  By no means, but it’s impossible
【单选题】 Before she left to have a holiday, she_______ hard.
①  worked
②  has worked
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【单选题】 Sorry, I can’t find the books you asked for.____________
①  Don’t mention it.
②  It’s your fault.
③  Thanks anyway.
④  I won’t forgive you.
【单选题】 Only when one is ______ of one’s getting behind is one more likely to catch up.
①  critical
②  aware
③  visual
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【单选题】 表示两事件A,B的“交事件”的是A.<img class=jc-formula data-tex=A\subset B src=https://huaweicloudobs.ahjxjy.cn/C71575BA4DFD20383E7F5C41F8A28934.png style=vertical-align: middle;/>; B.<img class=jc-formula data-tex=A\bigcup B src=https://huaweicloudobs.ahjxjy.cn/982CA6CED9D227756514768C253E1E65.png style=vertical-align: middle;/>; C.<img class=jc-formula data-tex=A\bigcap B src=https://huaweicloudobs.ahjxjy.cn/904886EFF42292411706DCA15D31C87D.png style=vertical-align: middle;/>; D.<img class=jc-formula data-tex=A-B src=https://huaweicloudobs.ahjxjy.cn/E7913F72D5FDBF5C2EF8AE9136291C29.png style=vertical-align: middle;/>
①  A
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①  正确
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【判断题】 随机变量X,数学期望E(X)未必存在。
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