_____ and iron are necessary to industry.[ ]A. still B. seal C. steel D. steal-八年级英语

题目简介

_____ and iron are necessary to industry.[ ]A. still B. seal C. steel D. steal-八年级英语

题目详情

_____ and iron are necessary to industry.
[     ]

A. still    
B. seal    
C. steel    
D. steal

题型:单选题难度:偏易来源:同步题

答案

C

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