搜题请搜索小程序“爱下问搜题”
问题 单项选择题

中国特色的社会主义实践深化了对人类社会历史发展规律的认识。历史唯物主义认为，社会历史规律（）

A、就是人的实践活动的规律

B、不承认人的主体选择性

C、是人民群众在历史活动中所创造的规律

D、能够准确地预见未来事件的发生

答案

参考答案：A

选择题

如图所示，下列不属于利用内能做功的是（　　）

A．

过节时燃放二踢脚

B．

电暖器取暖

C．

汽车发动机

D．

军事演习中发射火箭炮
查看答案
单项选择题

The history of African—Americans during the past 400 years is traditionally narrated (1) an ongoing struggle against (2) and indifference on the part of the American mainstream, and a struggle (3) as an upward movement is (4) toward ever more justice and opportunity.

Technology in and of (5) is not at fault; it’s much too simple to say that gunpowder or agricultural machinery or fiber optics (6) been the enemy of an (7) group of people. A certain machine is put (8) work in a certain way—the purpose (9) which it was designed. The people who design the machines are not intent on unleashing chaos; they are usually trying to (10) a task more quickly, cleanly, or cheaply, (11) the imperative of innovation and efficiency that has ruled Western civilization (12) the Renaissance.

Mastery of technology is second only (13) money as the true measure of accomplishment in this country, and it is very likely that by (14) this under-representation in the technological realm, and by not questioning and examining the folkways that have (15) it, blacks are allowing. (16) to be kept out of the mainstream once again. This time, however, they will be (17) from the greatest cash engine of the twenty-first century. Inner-city blacks in particular are in danger, and the beautiful suburbs (18) ring the decay of Hartford, shed the past and learn to exist without contemplating or encountering the tragedy of the inner city.

And blacks must change as well. The ways that (19) their ancestors through captivity and coming to freedom have begun to loose their utility. If blacks (20) to survive as full participants in this society, they have to understand what works now.

10（）

A.envelop

B.accomplish

C.enveloping

D.accomplishing
查看答案