18.It was announced that only when the terrible disease was under control _______ to return to their
题目
18.It was announced that only when the terrible disease was under control _______ to return to their homes.A.the residents would decide B.would the residents decideC.would the residents be decided D.the residents would be decided答案选B,为什么不能选A?
答案
that从句是that only when the terrible disease was under control _______ to return to their homes这里是only+when状语从句位于句首,所以,主句谓语得部分倒装.又如:Only in this way can we learn English well...
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.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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