关于properlywillworkfora的百科

•  Thenewmachine,if　　　properly,willworkforatleasttenyears...

• 问题详情： Thenewmachine,ifproperly,willworkforatleasttenyears. A.used B.use    C.using D.beingused【回答】A知识点：非谓语动词题型：选择题...
• 2022-09-0629992