say speak good english 这句话对吗?如果对,请帮忙讲出理由,

say speak good english 这句话对吗?如果对,请帮忙讲出理由, speak good English对吗?如果错了,请写出原因. English can speak English 这句话对吗? speak very good English对吗? I smiled coming in.这句话对吗 对的话举出权威的例子、 错的话讲出理由 You speak good English.你英语讲的好这么说对吗 I can speak good english对吗 Do you speak English and French?这句话对吗 slowly i speak english to the students这句话对吗 Why not speak English more difficult,这句话对吗? I can speak in English.这句话对吗? "Could you speak English?"这句话的语法结构对吗?