3、A computer is so useful a machine -------- we can use ever

问题描述:

3、A computer is so useful a machine ________ we can use everywhere.A.that B.which C.as D.what
1个回答 分类:英语 2014-10-28

问题解答:

我来补答
so…that…句型,把冠词a/an放到adj:useful后,跟such… as…意思一样
 
 
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