It is well known that water is not _____ endless resource,nor _____ that can be made once more． A．t...
2023-02-10 08:16:11 172次 新课标2011届高三上学期单元测试（1） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
It is well known that
water is not _____ endless resource,nor _____ that can be made once more．
A．the, / B．an, one C．an ．that D．/, one
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