You should first read the carefully before you use a new product. [ ]A. introductions B. instruction

题目简介

You should first read the carefully before you use a new product. [ ]A. introductions B. instruction

题目详情

You should first read the             carefully before you use a new product.    
[      ]
A. introductions                
B. instructions    
C. explanations                  
D. reasons
题型:单选题难度:偏易来源:同步题

答案

B

更多内容推荐