[tex=24.429x1.286]9IOjlXWHT7KzZwAz08gzAh1C2esDzncgJ6TSxGG6biC0jXR7++gtZ+sru78O1/n1GHeYfdTCkqI6ddlPLDpuLBLOcq64EKEhzqmGYfYDS+YjeRu6evrOhKHqcriHmlIM[/tex]

[tex=24.429x1.286]ForoYKJwXjrBpv9ZvywscTs4PpqDn7il+6PLoLCUZvghoPjSQF2JuPLAu+TiUwZ4U8JIF7qkmXwauIeCMqLs/T/YkOYGV9NEST5jzPHTjJo=[/tex][tex=17.143x2.0]IhZ+1PD5kPDpQX5mYbmU86WGDpOO7gDM8hb1BEPmuPAZaSydfbO3p1axrbkw8IY44KNR80MCtTNArHuV4QEKFPVqv7oNzNiUWE6vyW7Fqag=[/tex]

[tex=24.429x1.286]FZqwYmqNP/rJK40M01fEtEuh49jNwAT03M42Mv6HVfLSSXPU05Bq5VpgOL5y9hQ0VS33CH8RAqi+pCHnZjwVsJCDTGchrq7jnMBuls1v94Y=[/tex]消费函数变动后，乘数有什么变化?

下列选项为某变速器一、二、三、四挡的传动比，则三挡的传动比为（）。 A: 0.969 B: 1.286 C: 1.944 D: 3.455

[tex=24.429x1.286]WR1abBN6xzeq179Z1L8h35SArxASjLTnD8EUtMYwnT6aJRxxvvQ5i3LNK7JjwYf7/HPLcIfrD/eGOMH8OqklnRkhHo6J6E23EU1UEhx3xA5tHsnKWAM48xkmbJ1pa7CS[/tex][tex=42.714x1.286]SzvPTNi3IZjZdrnBPCbkm8BZcONR0USZv7YTsSW2C5OGFJ47Q5Kle8BRXaKDWksHzOfStFn3Cq8RckhjV5esB/B5Dqf9xcrPCOx+GvuYCmVCnsqvruZZ7/OB4vwE8pRGocmo8hNUsVqU0cnm8qxRhqyRTJvjcHX0v2zikFtPBlfkYLZPQTVbOeBdXEyDB16s[/tex][tex=22.357x1.286]so3Cmdu1AAVvXdaSZLdifep34tvzhItKWf/5HceNPLNyaWuTIuTW1LRCHoYgsJ9wqPvDegsmaiw0Is3e1usUYPTaeoVr6Vk8sJu8TDrzWFHs40SWHdixGnHo3QtBZ7SF[/tex][img=259x272]179d4a363fe884e.png[/img]

[tex=24.429x1.286]FZqwYmqNP/rJK40M01fEtEuh49jNwAT03M42Mv6HVfLSSXPU05Bq5VpgOL5y9hQ0VS33CH8RAqi+pCHnZjwVsJCDTGchrq7jnMBuls1v94Y=[/tex][br][/br]如果消费函数为[tex=6.429x1.214]fNGMx9LnA3TVaMr85vib9A==[/tex] 投资仍然为50，投入和储蓄各为多少?收入增加多少?

核小体包含有（ ） 。 未知类型：{'options': ['[tex=14.286x1.286]yp348EMlBHSg3YKw4ZKLjnjDj8MNzTZTUp7FrKg60M0IXzhTOUhS0929VJPdgxCC[/tex]', '[tex=9.643x1.286]At7KGS0UuNlCrFLiYypQxivrmFFtYbvzy/hXMrsyMnc=[/tex]', '[tex=8.071x1.286]61HqMExh18nUv7hd3RKEGDopGsFQ622z8aX04/65RdA=[/tex]', '[tex=24.429x1.286]o9lbfLPZMmwFFOuFxgpTM/b6/n6h9uPy7pn68fWSWLcaULs85xh43GQVvfj69IoG77mQrxbyn5p2uPzCI90kyEPHbgQQyaVvu02RZtg6tyg=[/tex]'], 'type': 102}

下列变量组（）是一个闭回路。 A: {x，x，x，x，x，x} B: {x，x，x，x，x} C: {x，x，x，x，x，x} D: {x，x，x，x，x，x}

以下谓词蕴含式正确的是（）: (∀x) (A(x)→B(x))=>( ∀x)A(x)→(∀x)B(x)|(∀x) (A(x)↔B(x))=>( ∀x)A(x)↔(∀x)B(x)|(∀x)A(x)∨(∀x)B(x)=>( ∀x) (A(x)∨B(x))|(∃x) (A(x)∧B(x))=>(∃x)A(x)∧(∃x)B(x)

以下谓词蕴含式正确的是（）: (?x) (A(x)→B(x))=>( ?x)A(x)→(?x)B(x)|(?x) (A(x)?B(x))=>( ?x)A(x)?(?x)B(x)|(?x)A(x)∨(?x)B(x)=>( ?x) (A(x)∨B(x))|(?x) (A(x)∧B(x))=>(?x)A(x)∧(?x)B(x)