大乌头煎的服用须注意()
A.不差,明日更服,不可一日再服
B.不知,稍增之,以知为度
C.不差更服
D.服后如人行四、五里,进一服
参考答案:A
20世纪20年代的一天,四个人在茶馆闲聊起来。甲说:“听说现在日本鬼子已经占领了华北。”乙说:“我现在为了科举满脑圣贤书,不管那闲事了。”丙说:“我一个农民,免除了农业税已经知足了。”丁说:“我正在看《狂人日记》,别吵了!”这四个人的话可信的是[ ]
A.甲
B.乙
C.丙
D.丁
Since you are in the preliminary stages of your project, you estimate that your project will most probably last 1 year-however, optimistic scenario is that it will get over within 6 months and pessimistic scenario is 18 months. This kind of estimate is also called ______ .
A) definitiveB) capital costC) order of magnitudeD) feasibility