A.边际消费倾向与乘数成反比
B.乘数的作用是双向的
C.乘数反映了收入变化如何引起投资的变化
D.乘数的作用是五条件地实现的
第1题
第2题
Would you mind keeping a(n) ______ on the house for us while we are away?
A.eye
B.look
C.hand
D.view
第4题
第5题
Would you mind keeping a(n) ______ on our house for us while we are away?
A.hand B.look C.eye D.view
第6题
What was the speaker's biggest problem while preparing for the trip?
A.Getting the right kind of clothes.
B.Getting used to the weather.
C.Selling warm clothes.
第7题
____________(为了培养我们的动手能力), our mother made sure that we did share in keeping the house.
第8题
第9题
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