【名词&注释】
布丁学网发布"I think the hatch covers ________ all fixed up by you"考试试题下载及答案,更多海船船员的考试试题下载及答案考试题库请访问布丁学网职业技能鉴定频道。
[单选题]I think the hatch covers ________ all fixed up by you
A. was B. were C. be D. been