Sir you are not allowed to enter the building without our manager’s .A. permissionB. atte

问题补充：

Sir, you are not allowed to enter the building without our manager’s .

A. permission

B. attention

C. application

D. protection

答案：

(答案→)A. permission

B. attention

C. application

D. protection

解析：句意：先生，没有经理的允许你不能进入房间。四个选项的意思分别是：A. permission允许，B. attention注意，C. application应用，申请，D. protection保护，根据句意选A。