We think it's a good idea to allow teenagers to study in groups?为_英语解答

We think it's a good idea to allow teenagers to study in groups?
为什么allow、study前加to?

人气：477 ℃　时间：2019-10-31 17:04:10

解答

allow前的to是短语“it’s.to do sth” 意思是“做什么是…的”
study后面的to是“allow to do sth” “允许做某事”