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GWD争议题?不同成分的Is能省略?
According to a recent survey of municipal services, the city’s streets could be cleaner, its fire code be better enforced, and its crime rate reduced if the current administration improved its management practices.
A.be better enforced, and its crime rate reduced
B.better enforced, and its crime rate reduced
C.could be better enforced, and it could reduce its crime rate
D.better enforced, and its crime rate could reduce
E.could be better enforced, and its crime rate reduce
GWD答案是B,但是better enforced前面的be怎么能够省略掉呢?前面的be是系动词,后面的Be是助动词。那这道题的最佳答案我觉得应该是A了。
群里搜到有人问这个,但是问的人很少,而且解答也都不仅完美。有NN能解释下原因么?
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