. After so many days on the way, even Charles cheered up at the of the food.A. lookB. sig

发布时间：2020-08-30 00:56:42


. After so many days on the way, even Charles cheered up at the      of the food.
A. look
B. sight
C. sign
D. appearance

网友回答

A. look
(答案→)B. sight
C. sign
D. appearance
解析：考查短语：at the sight of 看到，看见，句意：在路上许多天之后，甚至查理一看到食物欢呼起来。所以选B。
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