— __________ when has the country been open to international trade? — 1978, I suppose.

试卷相关题目

• 1The pianist began to play and the girl in red began to sing ＿＿＿＿the music.

  A.with

  B.along

  C.through

  D.to

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• 2He had a hard time ______ supporting the family.

  A.with

  B.for

  C.at

  D.in

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• 3_______her hair getting gray,she decided to have it dyed .

  A.As

  B.for

  C.With

  D.Though

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• 4Many Chinese universities provided scholarships for students ______ financial aid.

  A.in favour of

  B.in honour of

  C.in face of

  D.in need of

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• 5I rely ____ her to pay back the money.

  A.to

  B.for

  C.on

  D.at

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• 6You have no idea how she finished the relay race _________ her foot wounded so much.

  A.for

  B.when

  C.with

  D.while

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• 7The touch they had both kept in ________many years broke.

  A.for

  B.on

  C.with

  D.into

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• 8This is the very toy car ________ which he came here the other day.

  A.by

  B.in

  C.for

  D.on

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• 9The two balls fell ________the same speed and landed ________the ground at the same time.

  A.off;on

  B.by;in

  C.with;on

  D.at;on

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• 10Some doctors were sent t?the front where medical workers were ＿＿＿.

  A.in great need

  B.in great need of

  C.needed great

  D.needed in

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