简述开放经济条件下货币需求变化的影响因素。
参考答案:(1)对外贸易的发展引起货币需求范围的扩大(2)利用外资引起对货币的需求(3)居民个体货币替代引起货币需求量的变化
根据句意选择与句中画线部分意义相同或相近且能代替的那一项。
1. I hardly ever go to the cinema with my parents.
A. often
B. almost don't
C. never
D. sometimes
2. Though it's raining heavily, he still works on the farm.
A. But
B. Because
C. So
D. Although
3. He has a lot of money and he can buy everything he wants.
A. many
B. a little
C. some
D. much
4. My mother is ill and I have to look after her at home.
A. take care of
B. look at
C. look for
D. look over
5. Doing exercise is good for our health.
A. is good at
B. does well in
C. does good to
D. is well in
重整原料在催化剂作用下发生化学反应,但()反应并不在重整反应中发生。
A.芳构化
B.异构化
C.加氢裂化
D.热裂化