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。