题目内容
Pierre Curie stopped his research and _______ Marie in the search of an unknown material.
A.attended | B.joined | C.took part in | D.joined in |
B
解析这题考查近义词辨析:A. attended 参加(会议,学校,课) B. joined 参加(组织,人) C. took part in和D. joined in都是参加活动。因为横线后面的是:Marie,所以选B。句意是:皮埃尔停下研究和Marie一起找不知道的材料。选B。
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