题目内容
某商品的需求价格弹性系数为0.5，则该商品的需求量对价格变化非常敏感。()
查看答案
搜索结果不匹配？点我反馈
更多问题
股票可作为买卖对象，是金融市场上主要的、短期的信用工具。()
Task 1
Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice.
The elephant is the largest four-legged animal in the world. It is also, perhaps the gentlest, but not always!
Elephants are similar to human beings in some ways. They live for a long time—fifty or sixty years. They are emotional, too. They never forget great sadness or great happiness. When a female elephant dies, her daughters and her granddaughters are sad for several months. They stay with the dead body and then carry a bit of it away with them. They never forget a dear friend.
Elephants are like us, but they are also different. They also live in families, but only in families of females. There will be a few young males—a few "baby boys". But the females will soon send them away. An elephant family keeps only its daughters, mothers and grandmothers, and its great-grand mothers.
The females stay together for fifty, sixty...a hundred years. The older animals look after the young ones. The mothers teach their daughters and set a good example.
And what happens to male elephants？ Well, the young males stay with their mothers for a period of time. Then they must leave the family when they've grown up. The females just send them away. A bull elephant does not often have a friend. He lives apart, away from the family, and often away from other bulls.
Sometimes the females call on a bull. He can visit them then, and stay for some time. But soon his "wives" and sisters send him away again. The females have a very happy family life. What do the bulls think about it？ We don't know.
Which statement is correct according to the passage？
Section B
Directions: This section is to test your ability to understand short conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. The conversations and the questions will be spoken only once. When you hear a question, you should choose the correct answer from the 4 choices marked A, B, C, and D.
听力原文：M: Hi, Lucy! Haven't seen you for ages! What are you doing now？
W: Hi, Sam. I didn't expect to see you here. What a surprise! Well, I got a full-time job in a supermarket.
M: You did？ It seems to me that you used to work at a hotel.
W: Yes. That's right. I quit that job one year ago.
M: Are you happy with your current position？
W: Yes. And as a mater of fact, I don't think I'll change my occupation, really.
M: Good. It sounds perfect.
W: But there is really something I don't like. I have to work at night and I have to ask my mother to take care of my son.
M: Since you go into it, you have to take both the good and the bad. How about your boss？
W: He is a nice man, very easy to get along with. And he helped me a lot during my first week there.
M: You're lucky.
Q6: What do we learn about the woman？
(6)
A．The driver was drunk.B．A man was just crossing the street.C．The post office did not o
微信支付 
支付宝支付