Question

Security cameras are restricted to ________ spaces，such as hallways and exits.There will be no cameras in classrooms，locker rooms(更衣室)or bathrooms.

A．common B．private C．usual D．ordinary

 

Answer 1

A

【解析】usual意為“通常的，慣例的”，指因重復次數多而常見；ordinary意為“普通的，平常的”，指因“不特別”，“平凡”而常見；common意為“共有的，公共的”，指因眾人參與而常見；private意為“私密的”。故common最符合句意。