临时避难层应设( )和( )。
A．普通电活；广播
B．消防专线电话；应急广播
C．计算机；应急广播
D．消防专线电话；门禁系统
参考答案：B
(2013·河南十校三次联考)She wanted to tell him that she didn't want to do that, but she didn't know how to ________ it.
A．take
B．put
C．carry
D．get
人体在运动过程中能量的供给有几种（）
A.1种
B.2种
C.3种
D.4种
