题目内容：

-( )some more people to do the work?-Yes,l think we do
A.Do we need to ask for .B.Need we do ask for.C.Do we need ask for.D.Need we ask for
请说出正确答案及不选其余三个的原因

优质解答

A
后面的回答是do,用do来回答必定用do来问,B,D排除
C的话,要need to do
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