问题描述：
Before the school ____ what students must wear,they wore just about anything.
A.managed B.authorized C.regulated D.standardized
我怎么 感觉是 C呢.请大侠们赐教.
A.managed B.authorized C.regulated D.standardized
我怎么 感觉是 C呢.请大侠们赐教.
问题解答：
我来补答展开全文阅读