单项选择:---_____the jod in the police station exciting?----Yes,but it's also dangerous.
问题描述:
单项选择:---_____the jod in the police station exciting?----Yes,but it's also dangerous.
A:Do B:Dose C:Is D:Are
答
C be doing的形式,现在进行时
表示警察局的工作还在不在,即是否还在招人