Question

The teacher finds that Jane is quite different from ______ she was like one year ago.

1. A.
   who
2. B.
   what
3. C.
   how
4. D.
   which

Answer 1

B
考查宾语从句。What she was like one year ago作为介词from的宾语，what引导起这个宾语从句，并在句中做like的宾语。