【求助】gwd 31 18 帮一下忙吧！！！！！

lululunas

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


我选的B
全部省略be
 但是看了有的解释说 前面的be是系动词 后面的Be是助动词 不一样 所以不可以省
论坛里又说选C的
疑惑啊 不同的句子并列 不是要在每个前都加and的么
 如果最后一个不加 形式不是不对等吗？
求教了！！！

lululunas

木有人理我。。。。

lululunas

光影

C.could be better enforced, and it could reduce its crime rate
如果改成 could be better enforced, and its crime rate could be reduced 就是正确的
但是C后半句的意思是城市可以降低它自己的犯罪率，而原文的意思应该是现任政府能够改进他们的管理的话，城市的犯罪率能够被降低，城市的街道能够更干净，城市的灭火法规能够被加强。
我是这么理解的。。。

单调唱

同问这道题，我也觉得答案C更靠谱，前后的be成分不一样，按道理是不能省略的。

有NN来解下疑惑么？？~！！！！