【多选题】《中华人民共和国道路交通安全法》的两个基本原则是 ()
【单选题】What is the Greeks’ attitude to criticism?
A.
They openly accept outsiders’ criticism.
B.
They accept criticism of their society by Greeks.
C.
They believe criticism is good for their society.
D.
They hate criticism from other countries.
【简答题】It is necessary that we (practice) ______ criticism and self-criticism.
【单选题】Criticism and self-criticism is necessary _____ it helps us to correct our mistakes.
【判断题】各种包装用的纸、绳、铁丝和铁皮等包装材料因为属于一次性消耗材料,会计上归属于原材料范畴,不属于包装物。
【判断题】50%存在于人体骨骼和牙齿中的微量元素是钙。
【单选题】Criticism and self-criticism are necessary __________they may help us to find out and correct our mistakes.