题目内容
Mary is crazy _______ playing the piano.
A. at B. in C. about D. of
C
解析:
考查介词用法。由短语Be crazy about doing sth. 做某事着了迷可知答案。

练习册系列答案
相关题目
题目内容
Mary is crazy _______ playing the piano.
A. at B. in C. about D. of
C
考查介词用法。由短语Be crazy about doing sth. 做某事着了迷可知答案。