复苏中肾上腺素静脉注射的剂量为()
A.1mg,每3~5min重复
B.2mg溶于10ml生理盐水中
C.1mg-2mg-5mg,逐渐增加
D.初始即给予5mg
参考答案:A
事故的发生是完全没有规律的偶然事件。
Tom's secondhand car wasn't in use and for that reason he ________ it in the newspaper.[ ]
A. advertised for
B. fell for
C. wished for
D. searched for