【单选题】Read the following definition of a logical fallacy. Which of the following provides a typical example of Confusion of “Necessary” with “Sufficient” Condition? Confusion of “Necessary” with “Sufficient...
A.
You said that I would have to run the mile in less than six minutes to be on the track team, and I did. So why did I get cut from the team?
B.
Dina has to be rich or at least to be an heiress. She after all belongs to the Alpha Phi Lambda sorority which is the richest sorority on campus.
C.
It’s supposed to be in the low twenties tonight, so surely we’re not going to the football game, are we?
D.
To see viruses, one must have a microscope. This follows if William Carroll said he saw viruses, he must have used a microscope.
【单选题】已知全集U=R,A={x| <0},B={x| ≤1},则(C u A)∩B= ( )
【单选题】若集合A={x|x 2 -1<0,x∈R},集合B满足A∩B=A∪B,则C R B为( )
【单选题】A=[1,+∞),B=(0,+∞),则A∪B=( )
【单选题】已知 ,若f(x 0 )>1,则x 0 的取值范围是 [ ]
【单选题】已知函数 若f(x 0 )>1,则x 0 的取值范 [ ]
【多选题】关于煎膏剂的叙述正确的为
C.
受热易变质及主要活性成分为挥发性的药材不宜制成煎膏剂
【单选题】利用以下那种表达系统生产蛋白质药物时,需选择低浓度体系()?