保安根本没有警察的执法权,所以保安更多的主要任务是()。
A.捉拿
B.预防
C.侦测
D.防止
参考答案:B
Why!I have nothing to confess.____you want me to say? [ ]
A. What is it that
B. What it is that
C. How is it that
D. How it is that
恐惧症和焦虑症都以焦虑为核心症状,但恐惧症的焦虑由特定的对象或处境引起,呈境遇性和发作性,而焦虑症的焦虑常没有明确的对象,常持续存在()