Changbai Mountain is one of China's largest nature reserves, and has many ______ plants and animals.

试卷相关题目

• 1The rainbow is one of the most beautiful _________ in nature.

  A.phenomenon

  B.phenomenas

  C.phenomena

  D.phenomenons

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• 2Xinyu, a city dubbed as “a pearl in western Jiangxi province”, was struck by a heavy rain last week, ________ serious traffic problems.

  A.to face

  B.faced

  C.facing

  D.having faced

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• 3I'm afraid I have to go out now.If ______ phones, tell ______ I'll be back later.

  A.anyone; them

  B.someone; it

  C.everyone; them

  D.anyone; it

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• 4It is because of its geographical position that typhoon is  ______ in Taiwan during summer.

  A.fluent

  B.frequent

  C.native

  D.present

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• 5It is the test system, ______ the teachers, that is to blame for the heavy burden of middle school students nowadays.

  A.other than

  B.or rather

  C.rather than

  D.more than

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• 6Recent pressure at work may ______ his behavior

  A.account for

  B.make for

  C.change for

  D.stand for

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• 7_____has happened many times, children may get drowned in this river. 

  A.As

  B.Which

  C.What

  D.That 

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• 8Yang Liwei was a student at this flight school from 1983 to 1987, ______ he studied very hard and was made chairman of the Students' Union.

  A.during which time

  B.for which time

  C.during whose time

  D.by that time

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• 9We were all waiting for you .You _____for the seaside by yourself without leaving a message.

  A.mustn't leave

  B.shouldn't have left

  C.couldn't have left

  D.needn't leave

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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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