问题补充:
-Is your father a Party member ?
- Yes, he the Party three years ago. He a Party member for three years .
A. has joined; has been
B. joined; has been
C. joined ; was
D. was joined; is
答案:
A. has joined; has been
(答案→)B. joined; has been
C. joined ; was
D. was joined; is
解析:根据时间状语三年前和已经三年了,可知前面为过去时态后面为现在完成时态,所以选B,是的他三年前入了党。他已经成成为一个党员三年了。