Scientists generally agree that the earth’s climate will warm up over the next 50 to 100 years ______ it has warmed in the 20000

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问题 Scientists generally agree that the earth’s climate will warm up over the next 50 to 100 years ______ it has warmed in the 20000 years since the Ice Age.

选项 A、as long as
B、as much as
C、as soon as
D、as well as

答案B

解析 解此题可用排除法。能够使空当前后的意思有机地联系起来的选项就是正确答案。 as long as作“只要”解,as soon as作“一……就”解,将它们代入题中,意思都不通,因此A和C可以排除。B和D都表示同级比较,但D选项中的well不能用来修饰warm,而B选项中的 much却可以,因此B为正确答案。本题题意为:科学家们一般都认为,在未来的50~100年内,地球气候变暖的程度将与自冰河时期以来两万年地球变暖的程度差不多。
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