【单选题】对1岁以内的婴儿进行健康保健,下列各项中正确的是 。
【多选题】假定边际消费倾向为c,下列关于乘数效应的说法,正确的有(多选)
【单选题】在下列关于乘数理论的说法中,正确的是( )。
A.
乘数效应是单向的,自发支出的减少对实际GDP没有影响
B.
乘数理论表明自发支出的减少也将引起国民收入成倍减少
C.
在现实中,实际乘数效应与理论计算的乘数效应一样大
【单选题】对1岁以内的婴儿进行健康保健,下列各项中正确的是()
【单选题】在下列关于乘数理论的说法中,正确的是( )。
A.
乘数效应是单向的,自发支出的减少对实际GDP没有影响
B.
乘数理论表明如果自发支出的减少,也会引起国民收入成倍减少
C.
在现实中,实际乘数效应与理论计算的乘数效应一样大
【单选题】听力原文:W:Shouldn't someone pick up the clothes from the cleaner's? They have been there for more than five days. M:Don't look at me. Q:What does the man imply? (13)
A.
The clothes don't look clean to him.
B.
He doesn't intend to get the clothes.
C.
The woman can pick up her own clothes.
D.
The woman should stop staring at his clothes.
【单选题】对1岁以内的婴儿进行健康保健,下列各项中正确的是:
【单选题】From the second paragraph, we learn that ______.
A.
it is impossible for someone to change what has happened
B.
it is possible for someone to change what has happened
C.
it is impossible for someone to change the fact that he is a part of the past
D.
it is possible for someone to change what has happened except the fact that he is a part of the past
【单选题】甲为乙的债权人,乙将其电动车出质于甲。现甲为了向丙借款,未经乙同意将电动车出质于丙,丙不知此车:勾乙所有。下列哪些选项错误的是( )。
【单选题】在下列关于乘数理论的说法中,正确的是( )。
A.
乘数效应是单向的,自发支出的减少对实际 GDP 没有影响
B.
乘数理论表明自发支出的减少也将引起国民收入的成倍减少
C.
在现实中,实际乘数效应通常与理论上的乘数效应一样大