They have four children,three of whom live abroad为什么是three of whom 而不是three of them

They have four English lessons_____a week. They have four (class) in the morning. they have ball games four-------a year. They have four lessons 否定句 Do they all have a child?应该怎样回答 John's parents have four daughters,and she is the____(young)child. They have study English for four years.有什么错 they have four classes in the morning神马意思 they have four chances to move the ball ten They have four sport ciub.这样对吗?怎么改? They have to ______ one from the four answers. They have four k什么,two daughters and two sons. they have four classes in the moring.提问They have four classes in the moring.写成英语的问句 they have four classes in the morning对划线部分提问划线部分提问：four 英语翻译they have four classes.In the afternoon they have three classer. They sleep all day in winter and they have got four They often have rice four dinner. 对【 rice提问】 ? ? they often ? for dinner Have they found the missing child yet?missing为什么Have they found the missing child yet?missing为什么是ing形式?