Mr Chen his mobile phone to the shop because it can’t work at all.A. need to returnB. nee

问题补充：

Mr Chen his mobile phone to the shop because it can’t work at all.

A. need to return

B. needs return

C. need returning

D. needs to return

答案：

A. need to return

B. needs return

C. need returning

(答案→)D. needs to return

解析：考查need的用法。句意“陈先生需要把手机退回店家，因为它根本就不能启动。”“需要做某事”need sth.，need to do sth.（need作行为动词）= need do sth.（need是情态动词）。A项to多余；B应该用need，或加to；C应该用原形；D项正确。故选D。