______is well-known, the environment in China is badly in need of improve-merit.

admin2011-01-14  25

问题 ______is well-known, the environment in China is badly in need of improve-merit.

选项 A、It
B、That
C、As
D、What

答案C

解析
转载请注明原文地址:https://jikaoti.com/ti/YInYFFFM
0

随机试题
最新回复(0)