has recently been done to provide more buses for the people ,a shortage of publi
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_______has recently been done to provide more buses for the people ,a shortage of public vehicles remains a serious problem .
A.That B.What C.In spite of what D.Though what
试题答案
C
解析:
“___has recently been done to provide more buses for the people”在句中做让步状语,而D.Though what错误,因为,一个单一的从句不能用两个连词引导.句意:尽管在为人们提供更多公交车这件事上,投入了很多,但是公交工具的缺乏,仍然是个问题.