It is generally agreed that the earth’s climate will warm up over the next 50 to 100 years it has warmed in the 20,000 years since Ice Age. A. as long as B. as much as C. as soon as D. as well as 查看更多

 

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It is generally agreed that the earth’s climate will warm up over the next 50 to 100 years ______ it has warmed in the 20,000 years since Ice Age.

  A. as long as    B. as much as   C. as soon as   D. as well as

 

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