治疗局麻药中毒引起的惊厥（）
A.地西泮
B.硫喷妥钠
C.琥珀胆碱
D.哌替啶
E.肾上腺素
参考答案：B
My laptop computer, which no one can ____________, has been out of order for a week. [ ]
A. get gone
B. have to go
C. get going
D. have gone
安全锁用来锁住隔离装置的（）。
A、工具
B、器具
C、锁具
