—Could you tell me what time the train leaves Hefei for Beijing?
—I'm afraid you need to _____ on the Internet. [ ]
A. look for it
B. look at it
C. look it over
D. look it up
答案:D
—Could you tell me what time the train leaves Hefei for Beijing?
—I'm afraid you need to _____ on the Internet. [ ]
A. look for it
B. look at it
C. look it over
D. look it up
答案:D