Before getting off the train, ________ sure you have all your belongings with you. A. makingB. to ma...
2022-10-07 20:20:51 26次 2017届北京东城区高三上期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Before getting off the train, ________ sure you have all your belongings with you.
A. makingB. to makeC. madeD. make
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