— Must I turn off the gas after cooking? — Of course. You can never be________ careful with that. A....
2022-11-13 06:45:03 50次 江苏省启东市2017届九年级中考模拟英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
— Must I turn off the gas after cooking?
— Of course. You can never be________ careful with that.
A. enough B. too C. so D. very
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