We should try our best to keep our environment from______.

试卷相关题目

• 1Jackie made _____ possible for this family to have beautiful memories during hard time.

  A.it

  B.this

  C.that

  D.what

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• 2Only in this way ______ from your friends.

  A.you can learn

  B.can you learn

  C.can learn you

  D.you learn can

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• 3The girl carrying a dictionary, come in first, ______?

  A.doesn't she

  B.will she

  C.will you

  D.don't they

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• 4—Where did you get this book? —I picked it up from a second-hand bookshop if you ______ know.

  A.must

  B.will

  C.can

  D.shall

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• 5—I'm going on  _____ diet these days. —In my opinion, you should have _____ balanced diet.

  A.a; /

  B.a; a

  C./; a

  D.the; the

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• 6In our class there are 60 students, ________ a quarter wear glasses.

  A.in whom

  B.in them

  C.of them

  D.of whom

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• 7Bad habits, ______ formed(形成), are difficult to give up.

  A.and

  B.once

  C.for

  D.but

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• 8_______ we go to the McDonald's?  I am sick of the food there!

  A.Shall

  B.Can

  C.Must

  D.Need

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• 9I still remember ______ to the Science Museum for the first time when I was young.

  A.to take

  B.having taken

  C.taking

  D.being taken

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• 10An unhappy childhood may have some negative effects on a person's characters; however, they are not always_________,

  A.casual

  B.ashamed

  C.permanent

  D.unfit

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