2021高考考试英语考试真题翻译-北京卷-语法填空
刚拿到2021年高考考试英语北京卷。下面2021年高考考试英语北京卷的语法填空题，请专家老师帮忙翻译一下，很谢谢！答案已依据参考答案填好了（加粗的单词就是参考答案给出的单词）。
A
Whydo we dream? Scientists aren’t completely sure, and they have diverse ideas. Dreams might be a side effectof memory making. When you sleep, your brain sorts through everything that happened during the day, trying tolink new experiences to old memories. As it connects things, your brain turns them into a story, and you get adream.
B
Samis an in-real-life streamer , and he live streams himself justgoing about his day. While riding his bike home on a cold night, he came across a sad-looking elderly womanwandering the streets by herself. The poor woman wasn’t able to give him anyinformation about where she lived.Sam walked her to a nearby convenience store so that she could safely wait for the police to take herhome.
C
Therehas been a dramatic rise in thenumber of extreme weather events over the past 20 years, caused largely by rising global temperatures, according to a newreport from the United Nations. From 2000 to 2019, there were 7,348 majornatural disasters around the world, resulting in 美元2,970 billion in economic loss. Much of this increase can bedue to climate change. The findings show a critical need to invest in disaster prevention.
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https://www.cpsenglish.com/article/549