题目内容
–How soon can you finish the work?
--We can finish it in 20 minutes if we have one more person ________ us.
--We can finish it in 20 minutes if we have one more person ________ us.
A.to help | B.helps | C.helped | D.helping |
A
表示目的用动词不定式to do,故本题选A。
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