Ben was busy taking a training class______ we had to wait for himfor half an hour.[ ]A. soB. if C. o

题目简介

Ben was busy taking a training class______ we had to wait for himfor half an hour.[ ]A. soB. if C. o

题目详情

Ben was busy taking a training class ______ we had to wait for himfor half an hour.    
[     ]
A. so  
B. if    
C. or      
D. but
题型:单选题难度:中档来源:广东省中考真题

答案

A

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