Ⅲ. 词汇运用
阅读下面的短文,在空白处填入1个适当的单词或用括号内所给单词的正确形式填空。
If you dream of becoming a spaceman after you grow up, get started now! A spaceman needs a strong body and mind. See here what spacemen are able to do. They have many abilities that may make you (1). Do you still have a long way to go?
Spacemen are able to live upside down. They do this not just (2) sleep, but also when eating and going to the toilet. Before they fly into space, they have lots of practice. Each upside-down (3) lasts for 20 days.
Spacemen aren't just spaceship drivers but also machine (4) and scientists. They have to know every part of the spaceship and (5) it works. If something goes wrong, they must know how to make it work again. Also they do (6) experiments in space.
Spacemen know how to live in the wild. They take a knife, a gun and some dye with them into space. If they land in forests, the knife and the gun can protect them (7) from wild animals. If they fall into the sea, the dye can colour the seawater around them yellow. This can help people find them (8) on the sea.
Spacemen can't get dizzy (眩晕的). A spaceship is not a plane. When it (9) up, the extra gravity force can break people's bones. Spacemen must have strong bodies for this. They can't get (10) headache or be sick. With many things to take care of, they've got no time for sickness.