2012年6月18日，“神舟九号”飞船与“天宫一号”实施自动交会对_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题填空题

2012年6月18日，“神舟九号”飞船与“天宫一号”实施自动交会对接．如图所示为即将对接时的模拟图，“神舟九号”飞船与“天宫一号”对接前沿着同一方向运动，并且“神舟九号”飞船飞向“天宫一号”缓慢地靠近，此时速度较小的是______（选填“神舟九号飞船”或“天宫一号”），最后实现连接．成功对接后，“神舟九号”内的航天员看到“天宫一号”纹丝不动，地球在缓缓转动，则航天员选择的参照物是______．

答案

“神舟九号”飞船与“天宫一号”对接前沿着同一方向运动，并且“神舟九号”飞船飞向“天宫一号”缓慢地靠近，此时速度较小的是天宫一号；天宫一号和神舟八号对接后，神舟九号飞船与天宫一号飞行器一起运动，相对位置没有发生变化，所以神舟九号飞船相对于天宫一号飞行器来说是静止的．

故答案为：天宫一号；神舟九号．

多项选择题

国内给据邮件局内投交完毕后，应当在相关通知单、包裹详情单背面加盖（）。

A、经手人名章

B、投递通知单日戳

C、投递包裹日戳

D、妥投戳记

完形填空

For John and Amy, birthdays have always been a big deal-a welcome excuse to celebrate life.
When their son, Alex, 36 three in 2005, they invited 20 friends to a nearby park. Not long after that the 37 were brainstorming ways to teach Alex about giving to 38 . “We wanted to do something that would have a(an) 39 on our community, and that our young child could 40 in. We started wondering what 41 fortunate kids do on their birthdays. The next day, we called a local shelter, and learnt that 42 children typically didn’t do 43 to celebrate at all. No cake. No gifts. No party.” The couple said.
Several weeks later,   44 held a party at the 45 for the children who had birthdays that month. They decorated, served cake, and danced with 50 kids. Alex helped to 46 presents.
47 that first party, the couple have turned their simple idea_ 48 Birthday Blessings, a nonprofit that hosts monthly parties at 10 shelters.
To date, Birthday Blessings (birthdayblessings.org.) has thrown more than 500 49 at different shelters and handed out 22, 000 party   50 to nearly 4000 homeless children in and around their community.
Birthday Blessings is 51 entirely by volunteers. The charity（慈善）will take almost anything—toys, clothing, candy, baby items— 52 it’s not used. “These kids never get anything new.” John said, “It makes a big 53 to them psychologically.”
Being “part of this labor love” is 54 making an impression on their son Alex. On his seventh birthday, his grandparents sent a check.   55 it, the first thing he said was that he wanted to give half to the birthday kids.

D．description

A．participate

C．as simple as