意识障碍伴瞳孔散大可见于( )
A．巴比妥类中毒
B．有机磷农药中毒
C．吗啡类中毒
D．颠茄类中毒
E．毒蕈中毒
参考答案：D
—The windows are broken and need to be repaired.
—I think so. They can hardly __ the cold now. [ ]
A. keep out
B. give out
C. take out
D. put out
( )属于动力式泵。
A．活塞泵
B．喷射泵
C．水锤泵
D．离心泵
