He has to deduce what he can from the few scanty clues available。这个句子中what引导从句的谓语是什么？can是做情态动词还是做谓语动词？为什么可以直接加from。求大神帮忙！
第1个回答 2016-04-22
这是个省略了reduce追答
He has to deduce what he can deduce from the few scanty clues available.
省略的目的是避免重复上文的。
类似这种情况的句子:
I'll do what I can to help you.
can后面同样省去了个do。
谢采纳
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