2. 外语
  3. It will be casting pearls before ______ because he does not know how to appreciate favors.

It will be casting pearls before ______ because he does not know how to appreciate favors.

admin2021-04-13  35
问题 It will be casting pearls before ______ because he does not know how to appreciate favors.
选项 A、cow
B、swine
C、dog
D、sheep
答案B
解析 cast pearls before swine是固定搭配，表示“明珠暗投；对牛弹琴”，故选B项。
转载请注明原文地址:https://kaotiyun.com/show/jG3K777K
0

专业英语四级

相关试题推荐
随机试题
最新回复(0)