You must know the key to study English is to make ourselves understood. 不是make sb do sth 吗?是不是understood 过去分词做形容词?

the,traffic,rule,know,must,you. you the know rules must traffic帮忙造句 连词成句:the,traffic rule,know,must,you you the know ruies must traffic连成句子 The elder brother must know,ha ha,sister you To know the truth,you must risk everything是什么意识 You must know all the music by (h ) You must know what you should say in the meeting.You must know_ _ _ in the meeting. must I tell her the truth? ( ). She needs to know it A,yes,you need. B,yes ,you must if you go by car,by bike or on foot ,you must know the traffic If you go by car,by bike or on foot,you must know the traffic rules、 You must know the traffic ______ if you walk ____ a city. This is all you know,you must be calm in the face of Before you go to another country,you must know the language and some of the culture of ...Before you go to another country,you must know the language and some of the culture of the country中文意思是什么? I don't know the answer, you must ask somebody____(另外的) the colors that you must know 这句话有没有语法错误 Yes,so i must go to see[the]dentist.He is very helpful,you know.为什么? You must know it is unusual是什么意思?