—Are they working? —No, they are talking ______ the phone.[ ]A. inB. atC. onD. for-七年级英语

题目简介

—Are they working? —No, they are talking ______ the phone.[ ]A. inB. atC. onD. for-七年级英语

题目详情

—Are they working?            
—No, they are talking ______ the phone.              
[     ]
A. in                   
B. at              
C. on                    
D. for
题型:单选题难度:偏易来源:同步题

答案

C  

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