试题 试卷
题型：单选题 题类：常考题 难易度：普通
新版-牛津上海版（深圳用） 四年级上册 Module 1 Unit 2 Can you swim?同步练习
- I can skate.
-Yes, he can.
—It's ____ exercise book.
—They are eleven.
试题篮
