关于电动ON/OFF闸阀断电后的说法,正确的是()
A、全开
B、全关
C、保持原位
D、随机
参考答案:C
The _____of the dialogue than China and Vietnam, the Philippines make is to solve the south
China sea issue. [ ]
A. topic
B. theme
C. cotent
D. argument
下列物质中毒可采用腹膜透析解救的是
A.阿片类B.有机磷杀虫药C.长效巴比妥D.铅E.亚硝酸盐