"They are in different school"这个短语中的“school"是单数形式还是复数形式?1.They are in different ____.A.schools B.school C.school's 应该怎么选择?

求强人翻译.30分钟There are many wetlands（湿地） in China and some of them have become the world‘s important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province. They are home for many differe The Olympic Games are held every four years in a different city in the world.Athletes from differe They are in ( ) colours Are they in china?NO,they（） what class are they in? Are they in the door? are they still in --(dangerous)? They are in the woods. They are in the _class Are they in the box? Which class are they in? 英语翻译they are in invaluable. They are in different classes,b( ) they are good friends. They are w__ teachers.they are often in nice skirts. they are from America .but now they are in Shanghai They are interested in ___English .Now they are ___ ___are they in?They are in ____Two ,____Four 求高手改下英文文章错误Funeral ceremony,the history of mankind is a history of burial customs as old as human civilization.Chinese and Western cultures are the world’s two most influential cultural systems,they are of death have a differe