We should make some safety rules_______.(a.follow b.to follow c.followed d.following)
问题描述：
We should make some safety rules_______.(a.follow b.to follow c.followed d.following)
答
B
答
B.to follow
因为这里的是动词不定式表目的
答
b.to follow
我们需要制定一些安全规则去遵守.
答
b，to follow 我们要制定规则来遵守，