雷尼替丁属于：
A． M受体阻断药
B．H+ K+ -ATP酶抑制药
C．H1受体阻断药
D．胃泌素受体阻断药
E．H2 受体阻断药
参考答案：E
It has been a long established that the Spring Festival is a time for family reunion in China.
A．tradition
B．history
C．intelligence
D．system
下列各项易合并急性肾衰竭的有
A．腹部穿通伤
B．冲击伤
C．大面积烧伤
D．挤压伤
mily reunion in China.