________ is important ________ careful with fire. A.That; be B.It; to C.It; to be D.That; to be
2022-08-13 19:32:10 201次 江苏省南京市江宁分校2019-2020学年八年级上学期开学考试英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
________ is important ________ careful with fire.
A.That; be B.It; to C.It; to be D.That; to be
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