【多选题】与基本切削阻力系数 K 具有相同量纲的物理量是( )。
【单选题】The marginal rate of transformation (MRT) of X for Y refers to:
A.
a. the amount of Y that a nation must give up to produce each additional unit of X
B.
b. the opportunity cost of X
C.
c. the absolute slope of the production frontier at the point of production
【单选题】In Paragraph 4, "50-50 odds" refers to ____
【判断题】只有大力发展职业教育,才能切实提高城乡劳动力的就业能力和创业能力
【单选题】广告活动中 , 进行广告策划的主体是 ( ) 。
【单选题】The word "sanctuary" in paragraph 3 refers to ( ).
A.
a holy place dedicated to a certain god.
B.
a temple or nunnery of the middle age.
C.
a certain place you can hide in and avoid mishaps.
D.
an academy for intelligent people.
【判断题】在命题公式A的真值表中,真值为0的指派对应的小项的析取, 即为A的主析取范式。
【多选题】根据资本的所有权划分,商业银行可分为 ( )