Whice countries are mentioned in this passage是什么意思

Whice countries are mentioned in this passage是什么意思 whice school are you from?什么意思 _____ our countries are developing countries. 单项选择,People_______have good habit are popular.A.whice B.those C.who Are you ____different countries?Yes,we are. China and India are d_____ countries Many countries are making rules -------(fight)pollution. How many countries are there in the Workers are paid w____in many western countries from,are,different,you,countries组成句子 Where are these countries yamous for? There are different c____ in different countries I think all these countries are mysterious. Some countries are Eastern countries and some are Western countries.这句话有语病么?有的话怎么该好 We are taking about a problem——the importance has been realized.A of whice B which C that D whose mean?Some countries are rich while others are poor. my classmates are fronm five countries.They are l_____English there are many countries in the word 为什么country 要变countries?