—You look pale. What's wrong with you? —
问题:
—You look pale. What's wrong with you?
—I _____ terrible. I think I have the flu.[ ]
A. feel
B. felt
C. doing
D. going
—You look pale. What's wrong with you?
—I _____ terrible. I think I have the flu.[ ]
A. feel
B. felt
C. doing
D. going