考古 Form18-Q24
The water supply of New York City was endangered by the deterioration of the old tunnels, the drought in much of New York State, and funds being scarce for the completing of new tunnels.
A) funds being scarce for the completing of
B) scarce funds with which to complete
C) the scarcity of funds for the completing of
D) the scarcity of funds with which to complete
E) scarce funds to complete
答案是D
其他答案都有些錯誤所以不對
我想問
答案D的文法架構是怎樣來的?
有點看不懂...他的還原應該是如何?