综合填空。根据短文内容，用所给单词或词组的适当形式填空。 dangerous,
题型：填空题
问题：
| 综合填空。根据短文内容，用所给单词或词组的适当形式填空。 | |
Air Force in 1987. He 1 1350 hours in the air. It took him five years 2 a spaceman. Yang Liwei was 3 into space by China's ShenzhouⅤat 9 a.m. 4 October 15th, 2003. It moved around the earth fourteen times. He came back 5 at 6:23 a.m. the next day, making China the third country to successfully send a person into space. 1._____ 2._____ 3._____ 4._____ 5._____ |