急性心梗患者心电监护示室颤应行：（）
A.口对口人工呼吸
B.气管插管
C.心外按压
D.非同步直流电除颤
E.同步直流电除颤
参考答案：D
水和电解质以正常比例丢失称（）
A.失水
B.高渗性失水
C.低渗性失水
D.等渗性失水
E.水中毒
用所给代词的适当形式填空。
1. Do tell your friends about our hotel. Any friend of ______ (you) is welcome here.
2.—Are these _____ (you) pencils?
—Yes , they are _____ (our) .
3. Drive carefully, or you will hurt _____ (you ) .
4. All parents love their children, and my parents love ______ (they), too.
5. The pen is ______ (she). She wrote ______ (she) name with it by ______ (she) .
