【单选题】【消耗次数：1】
I don’t think you can work out the maths problem ___ her help.
①
since
②
unless
③
with
④
without
参考答案：
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相关题目
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19._____ all this work and so little sleep at night, I don’t think I can go on much longer.
①
What about
②
What if
③
What with
④
What for
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Don’t hesitate ______ for help if you have any problem meeting the schedule.
①
to ask
②
asked
③
asking
④
to be asked
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-I hope you don’t mind my pointing out your mistakes.- ____.
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Of course
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③
Certainly not
④
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Can I help you with the bag?
①
No, no. I can take it myself
②
Thank you
③
Sorry, you can’t
④
No, I’m all right
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I don’t think you’ll be able to understand this formula（公式）___ you finish school.
①
as if
②
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③
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④
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【单选题】
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I have no idea
②
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③
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④
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【单选题】
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①
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②
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③
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④
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【单选题】
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①
relaxed
②
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③
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④
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【单选题】
—Look, someone is coming. Guess who it ___ be?—I think it ___ be Tom.—I don’t think it ___ be ___.
①
?must; can; must; his
②
?may; can; must; him
③
?can; must; can; him
④
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随机题目
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①
为及时完成该批产品的生产，而要购入一台新设备
②
为及时完成该批追加订货，需要支付职工加班费
③
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④
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