One of the rooms ____ three doors.A.there are B.there is C.have D.has
问题描述：
One of the rooms ____ three doors.A.there are B.there is C.have D.has
要说明理由
答
D,There be 要用在句首,one of the rooms ,one of 其中的一个,要用单数,have不行,所以就选D了