Question

(四川省2005)

Jim spent three years ________ Chinese before he came to China.

[　　]

A．learned

B．to learn

C．learning

Answer 1

答案：C
解析：

解析：spend sth (in) doing sth意為“做某事花費……”，介詞in可以省略故選C。句意為：吉姆來中國前花了三年時間學習中文。