【单选题】Children who are described as mildly mentally handicapped are often upset to hear themselves described as such, and such terms as 'children with learning difficulties' are now ______.
【单选题】可燃气体浓度:当被测气体或蒸气的爆炸下限大于等于 4%时,其被测浓度不大于() %(体积百分数);当被测气体或蒸气的爆炸下限小于 4%时,其被测浓度不大于()%(体积百分数)。
【多选题】中国特色社会主义法律能够为中国特色社会主义思想道德建设提供制度保障,主要体现在()
A.
社会主义法律通过对社会主义思想道德的基本原则予以确认,为思想道德建设提供国家强制力保障
B.
科学立法和民主立法,可以将思想道德有机融入法律体系,使法律具有鲜明道德导向,让法治成为良法善治
C.
严格执法和公正司法,有利于维护社会公平正义,弘扬真善美、打击假恶丑,使思想道德要求在实践中得到切实遵循
D.
全民普法和全民守法,有助于引导和促进人们自觉履行道德义务、社会责任和家庭责任
【单选题】( )—Catherine, I have cleaned the room for you.
A.
hanks. You it. I could manage it myself.
【单选题】动火分析合格标准为:当被测气体或蒸气的爆炸下限大于等于4%时,其被测浓度应不大于()%(体积百分数);当被测气体或蒸气的爆炸下限小于4%时,其被测浓度应不大于()%(体积百分数)。
【单选题】— Catherine, I have cleaned the room for you . — Thanks. You_______. I could manage it myself.
【简答题】使用仪器分析时,当被测气体或蒸汽的爆炸下限大于等于4%时,被测浓度应不大于______(体积比,下同),当被测气体或蒸汽的爆炸下限小于4%时,其被测浓度应不大于_____。