this boy is a student.his name is jack.同义句

He is a good studen 怎么翻译? Is this a boy?回答 This is a yellow boy.是什么意思?急用! this is a boy 用中文怎么说? This is a small boy.急 who is This boy this is a boy is schoolbag 变为复数形式 This is a boy.name is jack 怎么填 This is a boy.H()name is Bruce. This is a boy and ( ) name is Dale. what is this a boy 还是what is this the boy错了。是who is a boy 还是who is the boy is this a boy or a girl改复数句 回答Is this a boy or a girl?选择性疑问句 This is a letter from a boy called This is a boy and a girl.为什么不说these are a boy and a girl. 英语题;改否定句改否定句My sister like computer ciass.The boy can do the dishes.Her brother is a university studen"t.They have English ciass on Friday.My father can cook the meals This is a fat boy. 怎么改为否定句 many a studen and teacher