将下列单数句变为复数句 1,That is a jacket 2,She is anic

将下列单数句变为复数句 1,That is a jacket 2,She is anic 把下列单数句变成复数句或复数句变为单数句 1 is that your sister?yes,she is.2 this That is a jacket She is a nice girl 把这两个变为复数句 将下列句子变为复数句 Is this a new shoe?Is that a pencil_box?She doesn 单数句变为复数句That's his friend.Is this her teacher.She has got a 将下列单数句变为复数句. 把下列句子由单数变为复数或由复数变为单数.1、This is a book.2、That is a box. 将下列各句改成复数This is a picture.That is a photo.She is a lovely g 将下列单数句改为复数句 Is this your pencil?Is that your cousin?Where is 将下列单数句变为复数句,每空一词. 1.deer,police的复数 2.she is a woman doctor 变为复数句 3.that is a b 将下列句子变为单数或复数句.It is my watch：__,___my___.They are erasers：__