1 Does Meimei have to look after her little brother at weekends?
2 Both he and his deskmate don't have passed the exam.
3 Let us stop and have a rest,will you?
4 The question can be answered by nobody.
5 Could you tell me the 30th Olympic Games will be held in London?
如果你满意我的答案,请点击本页面的“选为满意回答”按钮,