在第一次工业革命中发挥了重大作用的科学理论是 [ ] A、生物_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

在第一次工业革命中发挥了重大作用的科学理论是 [ ]

A、生物进化论

B、经典力学理论

C、电磁学理论

D、量子力学理论

答案

答案：B

单项选择题

根据以下资料，回答101～105题。

网民婚姻状况调查统计表人数(万人)同比增长率

	已婚网民			未婚网民			合计
	人数(万人)	同比增长率	占网民总数比例	人数(7/人)	同比增长率	占网民总数比例	人数(万人)	同比增长率
2001.06	1100		41.5%	1550		58.5%	2650
2002.06	1882	71.1%	41.1%	2698	74.1%	58.9%	4580	72.8%
2003.06	2740	45.6%	40.3%	4060	50.5%	59.7%	6800	48.5%
2004.06	3471	26.7%	39.9%	5229	28.8%	60.1%	8700	27.9%
2005.06	4223	21.7%	41.0%	6077	16.2%	59.0%	10300	18.4%
2006.06	5523	30.8%	44.9%	6777	11.5%	55.1%	12300	19.4%

已婚和未婚网民在全体网民中所占比例最接近的年份是( )年。

A．2001

B．2003

C．2004

D．2006

完形填空

完型填空.
Different countries have different food.If you go to 1 , you may find 2 fish and chip shops along the 3 . Fish and chips is the 4 popular take-away food in England.People often 5 this kind offood at shops, 6 sometimes they put the food 7 paper bags and take it 8 or to their workplaces. Chinese take-away food is also 9 in England, Australia and the USA, but the most popular take-a-way food in the USA 10 fried chicken.lt:s very delicious!
( )1.A. Australia ( )2.A. few ( )3.A. roads ( )4.A. very ( )5.A. have ( )6.A. for ( )7.A. on ( )8.A. home ( )9.A. different ( )10.A. was	B.China B. little B. streets B. most B. sell B. so B. away B. office B. cheap B. were	C. England C. much C. ways C. quite C. put C. but C. into C. house C. delicious C. is	D. theUSA D. many D. rivers D. more D. take D. too D. outof D. school D. popular D. are