听力原文：M: Miss Green, I told Dr. Smith that I would call him in the Paris office at 11 o'clock their timE.Please find out the time difference for me so that I'll know when to place the call.
W: It's 4 hours earlier in Paris, sir.
Q: When should the man place his call to Paris?
(18)
A.At ll'clock.
B.At 4 o'clock.
C.At 7 o'clock.
D.At 2 o'clock.

A.W:
B.
Q:
C.At
D.
B.At
E.
C.At
F.
D.At

【参考答案】

C
解析：这道题是一个时差题，关键在于考生要明白'earlier'一词的含义。当巴黎时间是11点时，说话人所在地......

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