Do you have a toothache?
洛水青士为您倾情奉献,祝您学习进步!
倘若还有疑虑欢迎继续追问.
满意的话请点击下面的“选为满意答案”按钮,谢谢!O(∩_∩)Ol read books last weekend 改为一般疑问句Did you read books last weekend?Is bob feeling very cold？ 作肯定回答yes,he is