My uncle __the Party in 1978.He for over 19 years.a joined;has been a Party member b.joined;has join

题目

My uncle __the Party in 1978.He for over 19 years.a joined;has been a Party member b.joined;has joined the Party c.has joined;has been the Party d.has joined;has been in the Party

答案

My uncle （joined） the Party in 1978.He （has been a Party member） for over 19 years.
选A.