When you go outing with your sisters, you must see to ____ that they are safe.

试卷相关题目

• 1All________ made______ possible for China to succeed in carrying on its reforms and open-door policy.  [      ]

  A.what happened; it

  B.what happened; that

  C.that happened; it

  D.that happened; that

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• 2In fact _____ is a hard job for the police to keep order in an important football match.

  A.this

  B.that

  C.there

  D.it

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• 3Recently I received a letter from him, and _____ was a big surprise for me. [      ]

  A.that

  B.which

  C.it

  D.who

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• 4They are good friends. _____ is no wonder that they know each other so well.

  A.This

  B.That

  C.There

  D.It

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• 5The doctor advised Vera strongly that she should take a holiday, but _____ didn"t help.

  A.it

  B.she

  C.which

  D.he

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• 6You may find _____ astonishing that Charlie was taught to sing as soon as he could speak.

  A.one

  B.this

  C.that

  D.it

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• 7Many people believe that ______ will take years to develop a car that does not pollute the air.

  A.it

  B.that

  C.there

  D.this

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• 8The doctor thought _____ would be good for you to have a holiday.

  A.this

  B.that

  C.one

  D.it

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• 9The fact that she was foreign made _____ difficult for her to get a job in that country.

  A.so

  B.much

  C.that

  D.it

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• 10With so many people communicating in English every day, ____ will become more and more important tohave a good knowledge of English.

  A.it

  B.which

  C.that

  D.what

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