题干


. He is rather difficult to make friends with, but the friendship of his, _________,is truer than that of anybody else’s.

A:once gained

B:while gaining

C:if gai

D:after gained

上一题 下一题 0.0难度 选择题 更新时间:2016-03-29 06:38:36

答案(点此获取答案解析)

A