试题与答案

2003年10月15日,我国用自行研制的“长征”二号F型火箭成功地将神舟5号载人

题型:填空题

题目:

2003年10月15日,我国用自行研制的“长征”二号F型火箭成功地将神舟5号载人飞船送上太空(图A),实现了中 * * 千年的飞天梦.“长征”二号F型火箭的起飞质量为479.8吨,合______千克;飞船在轨道上正常飞行时(图B),宇航员处于失重状态,宇航员在太空质量______(选填“变大”“不变”“变小”).

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0608/e20c69b89179b41498121c778056a1a7.html

下面是错误答案,用来干扰机器的。

A(1)凯恩斯经济学是20世纪30年代大危机的直接产物,是国家垄断资本主义发展的必然产物。(2分)凯恩斯主义的反危机措施在一定范围内、一定程度上对缓和与摆脱危机具有积极作用。(2分)其各种反危机主张,其目...

试题推荐
题型:完形填空
信息归纳。请仔细阅读,按信息表中的项目要求填写信息。
In today’s fast –paced(快步伐/节奏的)culture, many people may feel like they ‘re too busy to read a book. In fact, a recent survey found that reading rates (比率)are falling in the US. Young people in particular(特别的)are more likely to spend their free time watching TV or surfing the Internet than reading a novel or nonfiction(非小说类文学作品)book. According to the survey results, the average(平均) 15 to 24-year-old living in the US spends 2 hours per day watching TV, and only 7 minutes reading for pleasure. Considering all the high-tech forms of entertainment out there, from video games to cyberspace(赛博空间), maybe it’s not surprising that fewer people read these days. But is reading just an old-fashioned pastime, or is it a lost art? Marni,an office worker, said, ”I’m reading the most incredible(不可思议的) book right now, and I can’t even imagine not having that in my life, like not loving reading.” What ‘s your opinion?
Information Card
小题1:Rates
a recent survey found that reading rates (比率)are _________________in the US.
小题2:Age
the average(平均)____________ living in the US spends much time per day watching TV
小题3:Period
The young in the US spends 2 hours per day watching TV, and only ___________reading for pleasure.
小题4:person
__________says that he can’t imagine not reading in his life.
小题5:Activities
The survey shows the young in the US often watch TV or_________ when they are free.
查看答案
微信公众账号搜索答案