His lecture________ all the recent developments in the subject in the 20th century．

试卷相关题目

• 1Sugar will ________fast in hot water．

  A.melt

  B.distribute

  C.dismiss

  D.dissolve

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• 2Can I have the________ to invite you to my birthday party？

  A.honour

  B.pride

  C.happiness

  D.good

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• 3We must________ the truth of the matter．

  A.find

  B.find out

  C.look

  D.search for

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• 4We ________ all the numbers and the total cost _________ 1 000 dollars.

  A.added up;added up to

  B.added to;added

  C.added;added to

  D.added up to;added to

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• 5We keep the animals on the farm. They eat the leftover food that we would ________ have to throw away.

  A.otherwise

  B.anyway

  C.however

  D.besides

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