问题

The ___look on his face told us that he felt _____to be asked such a question.
A:astonished;astonished
B:astonishing;astonished
C:astonished;astonishing
D:astonishing;astonishing;
B:astonishing;astonished
C:astonished;astonishing
D:astonishing;astonishing;
正确答案是: