_____ anyone come to see me ,tell him or her to wait outside.A if_英语解答

_____ anyone come to see me ,tell him or her to wait outside.A if B should C were D had

人气：104 ℃　时间：2020-04-09 03:15:11

解答

B
这个事虚拟语气的考点
should提前表示假设
具体可以网络搜索一下