- Mum, would you please buy me an MP5 player? - If you can help do some housewor

— Mum, would you please buy me an MP5 player?

— If you can help do some housework the whole vacation，you _______ have one as a reward.

  A.should         B. need         C. would          D. shall

试题答案

【答案】

D

【解析】略