问题描述：
英语 we would better live in the countryside ,because living in the city .
we would better live in the countryside ,because living in the city will cost us twice ____much
A.so B.as C.than D.too
we would better live in the countryside ,because living in the city will cost us twice ____much
A.so B.as C.than D.too
问题解答：
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