题目:
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.
选项:
A、be better enforced, and its crime rate reduced
B、better enforced, and its crime rate reduced
C、could be better enforced, and kit could reduce its crime rate
D、better enforced, and its crime rate could reduce
E、could be better enforced, and its crime rate reduce
答案:
B