-( )some more people to do the work?-Yes,l think we do
-( )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
A是正确答案。need既为实意动词又为情态动词。此题看 l think we do,中用的是do,可以知道此处need为实意动词。因此选择A B选项Need放置句首,可知need应该情态动词,所以后面再加do就错了。 C.Do we need ask for, 可知此处need为实意动词,所以need后需加to D.Need we ask for,可知need应该情态动词,...