当供求法则发生作用时,粮食减产在市场上的产生的影响是是( )。
A. 政府规定个人购买粮食的数量
B. 粮食价格上涨
C. 粮食价格下降
D. 粮食交易量增加
查看答案
I wrote a letter to the car dealer, _______ what happened to my new car.
A. explaining
B. to explain
C. explains
D. explained
There are more than 20 proposals ________ at the meeting.
A. discussed
B. to be discussed
C. discussing
D. having been discussed
When we ________ obstacles and setbacks, we must apply our strong willpower and persevere until we finally succeed.
A. figure
B. deal
C. confirm
D. encounter
School governors have the discretion to allow parents to withdraw pupils in ________ circumstances.
A. occasional
B. exceptional
C. defensible
D. replaceable