I just cannot believe ______ he said in such a situation.
A. that
B. which
C. what
D. when
查看答案
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
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
微信支付 
支付宝支付