【单选题】马克思主义科学地揭示了道德的本质,认为道德属于上层建筑的范畴。下列关于道德的本质的说法中,不正确的是( )
【多选题】针对不同类型的前概念设计不同的学习方案,下列选项中表述正确的是:
A.
与科学概念完全一致的前概念&学案设计,以学生自学为主,老师只要在关键处适当点拨即可
B.
与科学概念部分一致的前概念&学案设计,教师要加以重视,通过一定的教学干预来丰富或修正学生的前概念
C.
与科学概念完全不同的前概念&学案设计,教师要加以重视,通过一定的教学干预来丰富或修正学生的前概念
D.
与科学概念完全不同的前概念&学案设计,教师应在“重难点突破”环节通过教学干预花更多时间帮助学生将这类前概念合理转变为科学概念
【单选题】Tom's first job was at a local restaurant in his early twenties,________he worked for seven years.
【单选题】What must one have done before if he intends to apply for this job?
D.
Completed company audits
【简答题】Peter Wiggins grew up in a poor family. He worked ditly at his ____ job as teaching assistant in a private kindergarten and put in three more hours at night as a parttime cashier at a ___. By th...
【单选题】Had he worked harder, he ______ the job.
【简答题】远期交易是非标准化的,期货交易是标准化的,且远期交易与现货交易一样都以获取标的物为目的,期货交易则不然。 ( )