Question

（2007，云南，29）They looked worried because they were in the dark about the result.

1. A.
   weren't interested in
2. B.
   didn't agree with
3. C.
   couldn't forget
4. D.
   didn't know

Answer 1

D
本题意思是他们看起来很着急因为他们对答案还一无所知。A是对……不感兴趣，B意思是不同意，C是不能忘。均不符合题意。故选D。