Question

---He asked me, “Did you see my sister last night?”
---He asked me __________

1. A.
   if I had seen his sister the night before
2. B.
   whether I had seen your sister the night before
3. C.
   did I have seen his sister the night before
4. D.
   that I saw his sister the night before

Answer 1

A
考查直接引语变间接引语。直接引语Did you see my sister last night是一般疑问句，变成间接引语是从句要用if/whether引导，且从句的人称要随之改变。所以选A。