Sir, you are not allowed to enter the building unless you get our manager’s .
A. permission
B. connection
C. instruction
D. introduction
网友回答
(答案→)A. permission
B. connection
C. instruction
D. introduction
解析:名词词义辨析题。 先生除非你得到经理的允许否则你不准进入楼里。 A. permission 允许 B. connection 联系 C. instruction 说明 D. introduction 介绍 根据语境选A