区分量变和质变的根本标志是事物变化是否超出度的范围。()
查看答案
事物度的原理,要求我们要注意“适度”的原则,根据情况决定能不能超越和破坏事物的度。()
A. 正确
B. 错误
What is the main idea of the passage?
A. Insurance is a way of sharing risks among people.
B. Only a few people suffer loss in their daily life.
C. Insurance is not worth buying.
D. Insurance has a solid legal basis.
Apart from their great numbers, why does the writer call ants "the most successful organisms"?
A. They do not need to take account of human beings.
B. They challenge mankind's view that humans are the most important life form.
C. There are thousands of them in every land on Earth.
D. They existed before humans and will exist after we have gone.
听力原文:Woman: I'm sorry I'm late again. I ran out of gas. Can you believe it?
Man: You should take the bus. Then you wouldn't have to worry about gas or flat tires or anything like that. Or, even better, get up earlier and walk. That's what I do. I walk to work every morning.
Woman: Well, I tried taking the bus yesterday, and I got here even later than I do when I drive because it has to stop at every bus stop. It takes forever.
Man: See? Walking's the fastest way. It only takes me 45 minutes to get to work. And I always arrive feeling relaxed and energized.
Woman: Well, it would take me a lot longer than it takes you. I'd have to train before I could walk that fast, and anyhow, I live a lot farther away than you do.
Why was the woman late today?
A. She slept late.
B. She walked slowly.
C. She took the bus.
D. She ran out of gas.