People ______always be careful with fire， or it can be dangerous. A. can B. needn't C. must D. shoul...
2023-02-22 11:30:33 176次 2012年初中毕业升学考试（吉林卷）英语（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
People ______always be careful with fire， or it can be dangerous.
A. can B.
needn't C.
must D.
shouldn't
本题链接：
