为了建立中国人自己的空间站作最后准备工作!
满意请采纳
猜你喜欢
- 1英语笑话带翻译,两个人的,三到五分钟.
- 2带闻字意思的古诗
- 3B BOYS B GIRLS LET'S MAKE SOME NOISE .
- 4将下列含有双宾语的句子改为被动语态.
- 5五柳先生传 的赞中与不慕容利一句相照应的语句是什么
- 6火车过隧道前必须鸣笛.若火车速度为90km/h,声音在空气中的速度为340m/s.司机在鸣笛4秒后听到隧道口的山
- 7—What ______ Sue ________ (have)? —She has many sports things.
- 83平方分米等于多少平方厘米
- 9氢离子H+ 氦N
- 10What kind of people would you like to make friends with?=What kind of people would you