Question

---Excuse me. Do you know ______?
---Last Sunday.

1. A.
   where he would like to visit
2. B.
   when he was back home
3. C.
   how he came here
4. D.
   why did he come to the zoo

Answer 1

B
本题考查的特殊疑问句作宾语从句，要用陈述句语序，根据答语Last Sunday.可知要用when提问。 句意：劳驾你知道他什么时间回家的吗？上周日。