It's very important for teachers to have discipline in the class.中的have discipline是什么意思?

英语翻译It’s very important----------- --------------- ----------- ------------ ---------------- It's happy is very important! It's very important for us it is very important 英语翻译It's very important ____ ____ ____ in class it's very important for us ____ good tv programs It's very important ---us allA forB.ofC.toD.about It’s very important to eat______(healthy,healthily)?原因是什么? kiss it's very important to me with mylover It’s very important ________(learn) all the subjects well. [It‘s] very important [to] keep [n good health. 为什么填 It’s、 和 to House,it’s very important for us,because we must study,live ,and sleep in it . Translate:It's very important for parents to be there for their children.翻译：It's very important for parents to be there for their children. This is a matter of life3 and_____,It's very important.Nothing is more important ____to receive education It's very important for people to realize that they are loved and valued. It's very important for teachers_______ the students_____their school work.答案应该选to help,with It becomes a very important part in people's lift. 意思? Switzerland is the land of watches.It's very important to be on time.翻译