Could you ____the dog?Of course. A.please to feed B.please fed C.feeding D.please feed
问题描述：
Could you ____the dog?Of course. A.please to feed B.please fed C.feeding D.please feed
答
选D。
答
D
答
选D.
please是语助词,不对句子结构产生影响,也就是说本题中的feed是直接接在could情态动词之后,因此用原形.
答
D
情态动词后面接动词原形