消火栓消防给水系统中,消防水龙带两端分别与水枪及消火栓连接。
参考答案:对
Many experts hold the view ____ teachers’ development is _____the key to better education lies.
A.which; where
B.which; what
C.that; where
D.that; which
肿瘤患者的体位一般采取()
A.半卧位
B.侧卧位
C.斜坡卧位
D.自由体位
E.平卧位