We choose this hotel because the price for a night here is down to $20,half of_________it used to ch...
2022-10-04 20:16:46 135次 2017年全国普通高等学校招生统一考试英语（江苏卷正式版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
We choose this hotel because the price for a night here is down to $20,half of_________it used to charge.
A.that B.which C.what D.how
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