◎ 题干
_____ has recently been done to provide more buses for the people, a shortage of public vehicles
remains a serious problem.
[     ]
A. What
B. Though what
C. In spite of what
D. However what
◎ 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“_____ has recently been done to provide more buses for the people, a shortage of public vehiclesremains a serious problem. [ ]A. What B. Though what C. In sp…”主要考查了你对  【介词和介词短语】  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。