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