The weather report says it's going to rain. You ______ take a raincoat with you.
A. are best
B. have better
C. had better
D. had rather
查看答案
行为管理理论强调的是对个人行为的控制和规范。()
A. 正确
B. 错误
The author implies that______.
Americans waste energy
B. Americans have to import a great quantity of gas each year
C. anti-pollution devices on automobiles are not effective
D. small cars use energy efficiently
国民收入中的边际消费倾向的值越大，则()。
A. 边际储蓄倾向的值越大
B. 乘数的值就越小
C. 总支出曲线就越平坦
D. 总支出曲线就越陡
In Para. 4, the words "his peers" refer to which of the following？
A. His parents.
B. His teachers.
C. His financial experts.
D. His friends.
微信支付 
支付宝支付