【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 ____
【简答题】6 月25日,从银行提取现金30 000元,准备发放职工工资。
【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】解放战争时期,决定中国命运的三次战略决战是()
【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.
【多选题】解放战争时期,决定中国命运的三次战略决战是