Vientiane is the capital of this country, which has more than 50 ethnic groups, divided into three broad categories. A.North Korea B.Vietnam C.Laos D.Cambodia Answer and Feedback Answer:C do you want? view more test Xem thêm Share this post Some other questions you may be interested in. ............................... your help, I would have failed. She has been like that ...................... her childhood. .................................... us has been invited. ............................... what you think. This is fourth cake you ................................ this morning. Don’t come today. I would rather you .............................. tomorrow. If I had gone to university, I .............................. business administration. Nine o’clock. It is time you ....................... home. They ........................... the man from head to foot. I wasn’t pleased ................................ my exam results.