英语单复数转换,单转复,复转单1.Is this you box?2.There is a boy in the picture.3.That is his new book.4.It is a Chinese car.5.they are Japanese students.6.Who are those girls over there?

英语单复数转换,单转复,复转单1.Is this you box?2.There is a boy in the picture.3.That is his new book.4.It is a Chinese car.5.they are Japanese students.6.Who are those girls over there? 英语的单复数转换 He is Lilys brother单复数转换 单复数转换 This is his dictionary.单复数转换是That That child is very good 怎么转换单复数句 绵羊英语单复数 英语单复数要怎样转换?句子的话，要怎么转换？ 怎么把这些转换成单复数形式啊?1.That book is very hice.2.Those are erasevs. 怎么把这些转换成单复数形式?1.That book is very hice.2.Those are erasevs. 裤子的英语单复数 英语 单复数转换：1 Is that a photo?2 Is it a pencil sharpener?3 Are those his friends?4 Are they Tom's daughters? 单复数句型This is a knifeThat is a tomatoThat child is very goodThese are miceThose are children句型转换 单复数相互转换,每空一词（含缩写） These are my keys.是不是单复数转换? 再问一下啊,单复数转换怎么做啊 her hairis short 的单复数句型转换 —.句子单复数形式转换.1.He is a student.2.Is shat an English car?—.句子单复数形式转换.1.He is a student. 2.Is shat an English car? 3.what colour is the pen 4.Are there any apples in bag 5.Those aren't my books. =.句