18. GWD31-Q18 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. C B
A. be better enforced, and its crime rate reduced B. better enforced, and its crime rate reduced 并列句子中,be, become必须省略 C. could be better enforced, and it could reduce its crime rate its crime rate could be reduced D. better enforced, and its crime rate could reduce E. could be better enforced, and its crime rate reduce
在某些情况下,并列结构的第二个成分的谓语动词可以省略:两个句子并列,第一个句子含有be动词或者become,第二个句子中的be动词或者become必须省略,同时,一些重复的名词或形容词也必须省略. 例: Once the economic and social usefulness of the motor was demonstrated and its superiority to the horse proved, ... (proved 前省略了was) |