注意：此页面搜索的是所有试题
(单选题) All over the world, trees are being cut down _______ than they are being planted.(本题2.0分)
A、 more slowly
B、 much faster
C、 much more slowly
D、 faster
A、 more slowly
B、 much faster
C、 much more slowly
D、 faster
参考答案
