A
【1】Old Tom had four sons. He wanted them ______(1)(learn) not to judge things too quickly. So he sent them to look at an apple tree in different seasons. The first son went in winter, the second in spring, the third in summer, and the youngest in autumn. When they all came back, he called them together to describe ______(2) they had seen. The sons had different ______(3) (opinion). Tom then told them that they shouldn’t judge a tree, or a person, by only one season.
B
【1】Everyone ______(4) (love) snow. But when school stays open despite the snow, it can be really annoying. However, there is one upside of going to school ______(5) a cold winter day: you might be smarter. So far, researchers who study the brain ______(6)(find) that cold temperatures make us think more quickly since messages travel faster among our brain cells. So the scientists say ______(7)(hang) out on a cold morning may boost the result of any test that day.
C
【1】A black hole is a spot in space that has______(8)(power) gravity. Its gravity is so strong that it pulls everything nearby into it, stars, planets and other things. Black holes form when a star dies. When that happens, a huge amount of matter crowds into a very small space, ______(9) becomes very dense. Black holes ______(10)(talk) about in 1783 first. That year, one scientist said that in the universe, there might be places with strong gravity to trap light, although he didn’t use the term “black hole”.
（2019年北京朝阳一模）
参考答案：
1. to learn
2. what/whatever
3. opinions
4. loves
5. on
6. have found
7. hanging
8. powerful
9. which
10. were talked
有问题留言哦！
閱讀更多 曹老師英語 的文章
