Is your brother a League member?Yes,he _____ the League three years ago.A.joinedB.has joinedC.was joinedD.join
问题描述：
Is your brother a League member?
Yes,he _____ the League three years ago.
A.joined
B.has joined
C.was joined
D.join
答
A
答
A
表示加入,而且是表示一个事实,所以用一般过去时太就好了