Question

-  When should I hand in my paper?

— Your paper must  _    as soon as the bell_    .

A. hand in; rings           B. hand in; will ring

C. be handed in; will ring  D. be handed in: rings

 

Answer 1

【答案】

D

【解析】被动语态与as soon as的用法。paper作主语 (为“交卷”的承受者)，故要用被动语态，as soon as表示“一……就……”，从句用一般现在时代替一般将来时。故选择D。