对既不能充内压也不能抽真空的某些容器或薄部件检漏，可以采用（）
A．荧光检漏法；
B．卤素检漏法；
C．氨检漏法；
D．高频电火花检漏法
参考答案：A
It is reported that the United States uses energy as the whole of Europe.
A．as twice
B．twice much
C．twice much as much
D．twice as much
消风散的组成包括
A．牛蒡子、蝉蜕
B．当归、川芎
C．通草、苍术
D．牡丹皮、胡麻
E．白术、知母
