精选优质文档-倾情为你奉上Exercise 请判断下列句子是否该加逗号变成非限制性定语从句。1. Mexico city which has a population of around 20,000,000 is the largest urban area in the Americas.2. There are many temples and shrines in Kyoto which used to be the capital of Japan.3. Montreal is a city where both French and English are spoken.4. The teacher who comes from Canada teaches us English.5. Rice which is grown in many countries is a staple food throughout of the world.6. A dictionary is a book that gives you th