◎ 题干
After a few years' hard work, they ______ in finish building the big bridge.
[     ]
A. developed
B. succeeded
C. searched
D. observed
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“After a few years' hard work, they ______ in finish building the big bridge.[ ]A. developedB. succeededC. searchedD. observed …”主要考查了你对  【实义动词】  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。