选择题:Why do you often _______ with Hans?A chatB chatsC chattingD chatted 题目分类:国家开放大学 题目类型:选择题 查看权限:VIP 题目内容: Why do you often _______ with Hans?A chatB chatsC chattingD chatted 参考答案:
When you drive home, you can’t be ______ careful.A tooB veryC soD only When you drive home, you can’t be ______ careful.A tooB veryC soD only 分类:国家开放大学 题型:选择题 查看答案
In many private schools, a dentist ______ the students’ teeth twice a month.A injures In many private schools, a dentist ______ the students’ teeth twice a month.A injures 分类:国家开放大学 题型:选择题 查看答案