1. Political leaders are __________ to the people they represent.
政治领导人对他们所代表的人民负责。
2. I think this game is very __________.
我觉得这个游戏非常上瘾。
3. The man is pushing his questionable __________ on his colleagues.
这个人正在向他的同事们推行他的有问题的议程。
4. The word ‘aromatherapy’ was __________ in the 1920s.
“芳香疗法”这个词是在20世纪20年代创造出来的。
5. Scientists believe that brain size might __________ with intelligence.
科学家认为脑的大小可能与智力相关。
6. Ron decided to get help for his __________.
罗恩决定为他的抑郁症寻求帮助。
7. Students prefer to take notes on their laptops and other __________ devices.
学生们更喜欢用笔记本电脑和其他数码设备做笔记。
8. Paul spilled coffee all over his __________.
保罗把咖啡洒在了他的键盘上。
9. Many people join social clubs to escape __________.
许多人加入社交俱乐部以逃避孤独。
10. Many people like to express their opinions online using social __________.
许多人喜欢通过社交媒体在线表达他们的意见。
11. The band uses their music as a __________ to express their political beliefs.
乐队利用他们的音乐作为平台来表达他们的政治信仰。
12. The researcher discovered the __________ of bacteria in the water sample.
研究人员在水中样本中发现了细菌的存在。
13. The location of the trees will __________ them to strong winds from the hurricane.
这些树的位置会使它们受到飓风强风的袭击。
14. All at once, there was a __________ of runners at the finish line.
突然间，终点线上涌来了一群跑步者。
15. I filled out a __________ about my shopping experience at the department store.
我填写了一份关于我在百货公司购物体验的调查问卷。
16. Lucy likes to think she started this fashion __________.
露西喜欢认为她开创了这个时尚潮流。
17. Winning first prize will __________ all of Tony's hard work.
赢得一等奖将证明托尼所有的努力都是有价值的。
18. __________ is found in coal.
碳存在于煤炭中。
19. There is __________ in the smoke from coal power plants.
煤炭发电厂的烟中含有二氧化碳。
20. Some people wear medical face masks to avoid breathing in fine __________ and germs.
有些人戴医用口罩以避免吸入细尘和细菌。