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Therearesomanypeopleintheshop.Youmustyourthings.[]A.lookatB.lookafterC.putawayD.puton

题目详情
There are so many people in the shop. You must             your things.            
[     ]
A. look at   
B. look after    
C. put away  
D. put on        
▼优质解答
答案和解析
B