◎ 题干
My uncle _____ the Party in 1986. He _____ for over 20 years.         
[     ]
A. joined, has been a Party member
B. joined, has joined the Party
C. has joined, has joined the Party
D. has joined, has been in the Party
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“My uncle _____ the Party in 1986. He _____ for over 20 years. [ ]A. joined, has been a Party memberB. joined, has joined the PartyC. has joined, has joined …”主要考查了你对  【一般过去时】【现在完成时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。