At the end of the conference, all the_(participate) were asked to fill out a questiolmaire
participants
暂无解析
Somestudentsfromaskingquestionsinclass.（）
_______(safe)needstobeimprovedontherailwaysinthatcountry
不用说，我们现在已不是生活在传统时期。翻译
Thepresentcrisisbearssome________(similar)totheoilerisisofthe1970s
Theteacherrequiredthatallerrorsshouldbe_______eliminatedbeforethestudentsturnintheirtermpaper