1. (2018三上·盐田期末) 选出正确的答语。

⑴Is this your desk?         A．Yes，I am．

⑵What is it?               B．No，it isn't．

⑶What can you see?       C．It's a fish．

⑷Is she Mary?             D．I can see two apples．

⑸Are you a sheep?         E．Yes，she is．