We hope the measures to control prices ,()taken by the governmemt ,will succeed
题目
We hope the measures to control prices ,()taken by the governmemt ,will succeed
答案
as指代measures.as taken by the governmemt是过去分词短语作非限制性定语,相当于定语从句as is taken by the government.
这里不能填which,因为which只能用于定语从句中而不能用于分词短语中.
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
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