Since it will take years to know the effect of genetically modified food, it's more sensible to give it a second thought before we eat it, ________ it?

试卷相关题目

• 1There is little doubt in your mind that he is innocent, ________？

  A.is there

  B.isn't there

  C.is he

  D.isn’t he

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• 2I don't believe that he will marry Kathy whom he doesn't love at all,________?

  A.do I 　

  B.don't I

  C.will he

  D.won't he

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• 3---____ do you go to the movies?    --- Once a week.

  A.How long

  B.How much

  C.How soon

  D.How often

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• 4I told you the other day that Tom had agreed with your idea, ________?

  A.hadn't he

  B.didn't he

  C.did I

  D.didn't I

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• 5I am afraid that Mrs. Black doesn't believe her son is able to design such a complicated machine,________ ?

  A.does she

  B.aren't I

  C.is he

  D.isn't he

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• 6I'm certain you'd rather she was opposed to my proposal,______.

  A.aren't I

  B.wasn't she

  C.wouldn't you

  D.hadn't you

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• 7Plastic bottles can be recycled but they need cleaning thoroughly, _______ they?

  A.needn't

  B.don't

  C.mustn't

  D.can't

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• 8-- Peter, set down the result of the experiment, ______? -- Oh, yes, but I need to find my pen first.

  A.will you

  B.shall you

  C.don't you

  D.do you

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• 9I'm sure you'd rather she went to school by bus，________ ？

  A.hadn't you

  B.wouldn't you

  C.aren't I

  D.didn't she

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• 10I never thought anyone would speak ill of him to his face, _________?

  A.did I

  B.didn't I

  C.would they

  D.wouldn't they

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