Question

---I have cleaned the room three times a day. Look, It is a mess again.
---       ! Wait until the children go to bed.

A．How come

B．Why bother

C．So what

D．What for

Answer 1

B

试题分析：考查交际用语：A. How come怎么回事？ B. Why bother为什么费事？C.So what 那又怎样？ D. What for为什么？句意：--我一天打扫三次房间，看，又脏了？--别费事了！等孩子睡觉吧。选B。