五、选词填空
KEY→P20
范畴:人与自然 主题:太空探索 体裁:记叙文 难度:★★★ 建议用时:3分钟 评价:/5
从下面方框中选择适当的单词或词组填空,使短文内容完整正确。(有一个多余选项)
dangerous spacesuit gravity responsible throw in the towel carry out
My life as a space explorer on Bright Moon is unusual and full of challenges. Living far from the Earth, I have to deal with low 1 that makes me float freely instead of walking normally. Whenever I head out of the underground base, I must wear a heavy 2 to protect myself from the scary environment outside in case of danger.

Thankfully, the base is well-equipped for our survival, so I never 3 when facing difficulties. As common plants can hardly live on the moon's surface, we 4 experiments on growing beans and cabbages indoors. When going out, we carry a towel to clean the lunar dust that sticks to our spacesuits.
Sometimes I feel bored, so I kick small moon rocks or knock on the metal walls to relax. I hate the loneliness, but I remain 5 and focused.
Though life here is hard, I love the freedom of exploration. I believe my work is meaningful, and that every small step brings humans closer to making the moon livable.
1. 2. 3. 4. 5.

1. gravity “我”得应对让“我”只能自由飘浮的低重力。故填入名词 gravity，用作 deal with 的宾语。
2. spacesuit 每当“我”走出地下基地，都必须穿上厚重的航天服。
3. throw in the towel 即便面对困境，“我”也从不放弃。
4. carry out “我们”在室内实施种植大豆和卷心菜的实验。
5. responsible 上文提及“我厌恶孤独”，下文表示转折：但依然恪尽职守、专心工作。用形容词 responsible 作表语。