The requirement of the government is that the citizens not set off fireworks from January 1, 2019 on...
2022-09-10 00:47:44 213次 江苏省镇江市2018-2019学年高一上学期期末考试英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The requirement of the government is that the citizens not set off fireworks from January 1, 2019 on.
A. shall B. should
C. can D. may
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