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
(责任编辑:admin) |
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
(责任编辑:admin) |