为了防止卷材屋面防水层出现龟裂，应采取的措施是( )。
A．设置分仓缝 B．设置隔气层或排气通道C．铺绿豆沙保护层 D．铺设钢筋网片
参考答案：B
— What do you like to do in your leisure time?
— I enjoy ____ with my friends.
talk B. to talk C. having talked D. talking
针刺治疗虚脱的处方是（）。
A.内关印堂太阳
B.内关风池足三里
C.间使太冲内庭
D.素髎大敦涌泉
E.素髎人中内关
