改错。 ( )1. ― What is Lily? ― She's my sister . A B C D ( )2. ― Is that a ball pen?―No, that isn't . A B C D ( )3. It's time to go to home . A B C D ( )4. This is you mother I think . A B C D ( )5. ― What the time ? ―It's five . ___ A B C D
【简答题】阅读理解。 Once Mark Twain wanted to borrow a certain book from a friend. The friend told him that he never allowed anyone to take books from his library. He said if Mark Twain wanted to use the book, he m...