单选题 1.  You ______ that office building after dark.
【正确答案】 B
【答案解析】 短语题。have no business doing为常用短语,意为“无权做某事”。如:He was drunk and had no business driving. 他喝醉了就不应该开车。题干意为:你无权在晚上进入办公大楼。