【单选题】Why do people dream?
A.
People dream so as to sleep better.
B.
People dream in order not to go to REM sleep.
C.
Because they may forget difficult problems in their dreams.
D.
Because in their dreams they may find answers to their problems.
【简答题】《建设工程安全生产管理条例》第三十七条规定,作业人员进入新的岗位或者新的施工现场前,应当接受()培训。
【简答题】What courses are offered in order to help people assert themselves?
【单选题】What is the problem with mail-order?
A.
People have to work through a catalogue.
B.
People may buy more than they are able to pay for.
C.
People have to pay every month.
【单选题】作业人员进入新的岗位或者新的施工现场前,应当经过(),未经教育培训或者教育培训考核不合格的人员,不得上岗作业。
【判断题】作业人员进入新的岗位或者新的施工现场前,以及采用新技术、新工艺、新设备、新材料时,应当接受安全生产教育培训。未经教育培训或者教育培训考核不合格的人员,不得上岗作业。( )
【简答题】Why do nearsighted people wear glasses? In order to see __________.
【单选题】《建设工程安全生产管理条例》规定:作业人员进入新的岗位或者新的施工现场前,应当接受( )。
【多选题】作业人员进入新的岗位或者新的施工现场前,应当接受安全生产教育培训。( )的人员,不得上岗作业。