be serious with/about有什么区别吗?有没有哪个接人 哪个接物的分别?

How abou coming with us?意思是什么 What's the matter with you you be sure you are nothing serious be serious with/about有什么区别吗?有没有哪个接人 哪个接物的分别? don't play a ______ on the serious man,he will be angry with you HIN1 is a serious s----- and we should be more careful with it. be serious about diong about.=be serious about sth. be serious about什么意思? you cannot be serious是什么意思 you can not be serious! can not be so serious Fearing of being hurt after being serious,I am not going to be in love with anybody ---It is nothing serious,doctor?----NO,_______A:you will be all right soon B:you won't be all right soon C:There's some trouble with you D:It's very serious It's nothing serious,doctor? No,[ ]A.you'll be all right soonB.You won't be all right soonC.There's some trouble with youD.It's very serious What`s the matter with you?A.Serious nothing B.Nothing serious C.Very serious D.Not serious be serious about do还是doing? be serious about doing sth是什么意思? 用（be)serious about有翻译 you can't be serious是什么意思