Ⅰ. 用括号 内单词的正确形式填空
1.—Is this ______(you) ruler?
—No, it isn 't.It's ______(she) ruler.
2.—Is that ______(he) dictionary?
—No, it isn't.It's ______(I) dictionary.
3.—Is this ______(she) eraser?
—No, it isn't.That's ______(he) eraser.
用户名
密 码
忘记密码 新用户注册