排序；以下两种题型供选择：1.SorryIhavetodomyhomeworkfirst.2.YesImust.ButImaycomelater.3.Oh!Doyouhavetodoitnow?4.HiMingming.Canyoucomeandplaygames?5.OK.A.4-5-1-3-2B.4-1-2-3-5C

Question

排序；以下两种题型 供选择： 
1. Sorry I have to do my homework first. 
2. Yes I must . But I may come later. 
3. Oh! Do you have to do it now? 
4. Hi Mingming. Can you come and play games? 
5. OK. 
A. 4-5-1-3-2 B. 4-1-2-3-5 
C. 4-1-3-2-5 D. 4-2-3-5-1 

Answer 1

C