北京交通大学 / 大学英语上
正确率:100%
The higher the standard of living, _ _ _ _ _ _ _ _ _ _ _ _ .
A.the greater is the amount of paper is used
B.the greater amount of paper is used
C.the amount of paper is used is greater
D.the greater the amount of paper is used
参考答案:
佳题速递: