—Mr. Li, I'm always feeling tired.
—You should try to _____ every day. [ ]
A. exercise
B. eat ice-cream
C. play chess
D. eat junk food
答案:A
—Mr. Li, I'm always feeling tired.
—You should try to _____ every day. [ ]
A. exercise
B. eat ice-cream
C. play chess
D. eat junk food
答案:A