Once ________ a difficult and even dangerous place , Vietnam is now a friendly detestation that welcomes visitors from all over the world ________ .

试卷相关题目

• 1Only then ________how much damage had been caused.

  A.she realized

  B.she had realized

  C.had she realized

  D.did she realize

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• 2Only when he apologizes for his rudeness ________ to him again.

  A.I will speak.

  B.will I speak.

  C.do I speak.

  D.I speak.

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• 3It was announced that only when the terrible disease was under control _____ to return to their homes.

  A.the residents would decide

  B.would the residents decide

  C.would the residents be decided

  D.the residents would be decided

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• 4–Who should be responsible for the accident? --The boss, not the workers. They just carried out the order _____.

  A.as told

  B.as are told

  C.as telling

  D.as they told

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• 5— Did you know any Chinese before you arrived in Beijing? — Never ________ it, actually.

  A.had I learned

  B.have I learned

  C.I have learned

  D.I had learned

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• 6________ in the United States, St Louis has now become the 4 th largest city.

  A.It is the 24thbiggest city

  B.It was the 24thbiggest city

  C.Before the 24thbiggest city

  D.Once the 24thbiggest city

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• 7 _________ the past, leaving the sadness behind,  _______ you'll see the door of a new bright world open before you.

  A.Forget; and

  B.Forgetting; and

  C.Forget; /

  D.To forgetting; /

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• 8— It was cloudy yesterday. —_________ today.

  A.So it is

  B.So is it

  C.Neither it is

  D.Neither is it

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• 9Not a single word ________ about the way he was treated, but his unhappiness was revealed through his expression.

  A.he said

  B.he has said

  C.did he say

  D.said he

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• 10Only when they were put in prison and lost freedom(自由) _________ its importance.

  A.they realized

  B.did they realize

  C.realized they

  D.had they realized

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