traffic cops _____________

Why was Ming arrested by the cops?

（ ）是大写字母锁定键 A: shift B: Cops Lock C: Alt D: Ctrl

My grandparents<br/>__________ around the world. A: shabby B: cops C: cruised D: elegant

一般可以用下面的哪些软件加强安全性（） A: cops B: tcpdump C: TCPWrappers D: CPM

Which of the following is not O. Henry’s representative work? A: The twelfth night B: The last leaf C: The gift of the Maggie D: The cops and the anthem

2.为了保护个人隐私,用户可以选择安全软件( )来保护电子邮件的安全. A: PGP B: iptable C: MD5 D: COPS

What is Tim usually doing when Greg comes home A: Practicing basketball. B: Playing computer games. C: Playing cops and robbers. D: Watching TV.

在IMS体系中，（）协议用于在策略决策点和策略执行点之间传输策略。 A: RADIUS B: SIP C: COPS D: MGCP

The option of "good cop, bad cop" indicates that ______. A: the cops in Europe are all good while the ones in U.S. are bad B: S. and those three European countries jointly handle the issue of Iran C: Iran's weapons program can only be ended under the pressure of U.S. D: European countries are more skilled in negotiating than the U.S.