雨滴从20m的高处落下,如果重力对雨滴所做的功全部转化为雨滴的内能,则雨滴的温度升高多少?
0.047℃
根据下列句子及所给汉语注释,写出空缺处各单词的正确形式。(每空只写一词)
1. A crowd soon collected at the __________(现场) of the accident.
2. The mother ______ (斥责) the boy for not cleaning up his room.
3. Before entering a house in some ______(亚洲) countries, it is good manners to take off your shoes.
4. The animals were left to______(挨饿) to death.
5. He came to miss his homeland when he settled down_____(国外).
6. Please give him my ______(祝贺) when you see him.
7. The shops are in the ______ (中心) position in the city.
8. If today is______(星期三), the day before yesterday was Monday.
9. His father ordered that he keep a ______(日记) in English.
10. Our country has ______ (经历) great changes in the last thirty years.
狭义的职业道德是指在一定职业活动中应遵循的、体现一定职业特征的、调整一定职业关系的行为准则和规范。()