His bicycle is black.这句话的语言点是什么?

His bicycle is black.这句话的语言点是什么? His jacket is black.的问句是什么? how is the boy in black?这句话问的是什么?应该回答什么? he has black hair.his nose is big对这句话提问 He is the black sheep of his family的意思是什么 His bicycle is new.肯定回答 My bicycle is older than his.改错 Is that black?这句话对吗 bicycle的同义词是什么? Bicycle的中文是什么 His hair is (black)对画线的部分提问 A boy is riding his bicycle in the park 的一般现在时