一、阅读理解
Many people may wonder what the three Chinese astronauts' life was like when they were working in space. In fact, they did many of the things as we do on Earth.
They brush their teeth, wash their hair and go to the bathroom. However, because of the microgravity(失重)environment,they take care of themselves in different ways. They wash their hair by using the no-rinse shampoo to get it clean because there are no real showers in the spaceship.
Astronauts eat three meals a day: breakfast, lunch and dinner. But how much they eat depends on the astronauts. A small woman astronaut often needs only about 1,900 calories(大卡) a day, while a large man requires about 3,200 calories. So there are many kinds of foods ready, such as fruit, nuts, chicken, beef and seafood. They can also drink coffee, tea and orange juice.
Astronauts can have much fun too. They look out of the window, enjoying the wonderful sunsets and sunrises which happen every 45 minutes. Very often, they play with their food or even play jokes on their workmates. Believe it or not, astronauts can even spend weekends, when they can watch films, play music, read books and talk to their families.
After a long day at work, ▲ . Just like on Earth, an astronaut goes to bed at a certain time, then wakes up and prepares for work again. But there are a few differences. Astronauts have to sleep in sleeping bags in special cabins(柜子). Generally, astronauts are planned to have eight hours of sleep. Like on Earth, they may wake up in the middle of their sleep to use the toilet. And astronauts also have dreams.
As for Wang Yaping, she had another experience-preparing for lessons for the Chinese students far down on Earth.
( )1. The passage mainly talks about ______.

( )2. From the passage we can learn that astronauts ______.

( )3. Which of the following can be put in the blank " ▲ " in paragraph 5?

( )4. What was Wang Yaping's special experience in space?

1. D
2. C
3. D
4. D

1. 主旨题需要理解文章整体内容。文章主要描述了中国宇航员在太空的生活细节，包括个人卫生、饮食、娱乐活动和睡眠等方面，因此选项D“宇航员在太空船中的日常生活”最符合文章主旨。
2. 细节题需从文章中找到对应信息。文章第三段提到“there are many kinds of foods ready”，说明宇航员有多种食物可供选择，因此C选项正确。
3. 段落理解题需结合上下文。第五段主要描述宇航员的睡眠情况，因此D选项“没有什么比得上睡个好觉”最符合段落主题。
4. 细节题需从文章中找到具体信息。最后一段提到Wang Yaping的特殊经历是“preparing for lessons for the Chinese students”，即给地球上的学生上课，因此D选项正确。