They have made medicine from a new plant _____a cure for fever. A．used it as B．using as C．and used ...
2023-01-31 05:36:34 115次 2010届高三英语冲刺单项选择精选（一） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
They have made medicine from a
new plant _____a cure for fever.
|
A．used it as
|
B．using as
|
C．and used as
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D．used as
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本题链接：
