______ were generally dirty and flea-ridden.A.The few inns that existedB.Such inns为什么这里不能选B?是因为Such一定要加上as

问题描述:

______ were generally dirty and flea-ridden.
A.The few inns that existed
B.Such inns
为什么这里不能选B?是因为Such一定要加上as