问题
选择题
____ is known to us all is that the Chinese government has spared no efforts to protect people
from fake food.[ ]
A. As
B. It
C. That
D. What
答案
答案：D
搜题请搜索小程序“爱下问搜题”
____ is known to us all is that the Chinese government has spared no efforts to protect people
from fake food.[ ]
A. As
B. It
C. That
D. What
答案：D
