He _________a good knowledge of English by careful study.

admin2009-01-05  37

问题 He _________a good knowledge of English by careful study.

选项 A、gained
B、obtained
C、earned
D、acquired

答案D

解析
转载请注明原文地址:https://jikaoti.com/ti/zjXMFFFM
0

最新回复(0)