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We should make some safety rules_______.(a.follow b.to follow c.followed d.following)

分类: 作业答案 • 2021-12-28 14:37:31

问题描述：

We should make some safety rules_______.(a.follow b.to follow c.followed d.following)

答

b.to follow
我们需要制定一些安全规则去遵守.