____is known to us is that China has won five gold medals in the 2010 Winter Olympic Games. A．It B．...
2023-02-11 04:40:13 84次 江西省吉安市2009-2010学年度高一下学期期末 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
____is known to us is
that China has won five gold medals in the 2010 Winter Olympic Games.
A．It B．As
C．What
D．That
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