关于Theworkerexaminedthe的百科

•  Theworkerexaminedthemachinecarefullytomakesurethatitwo...

• 问题详情： Theworkerexaminedthemachinecarefullytomakesurethatitwouldn’t_______whileworking.A.breakaway  B.breakdown     C.breakup    D.breakout【回答】B知识点：词组短语题型：选择题...
• 2021-05-224910