试题与答案

两个圆柱的高相等,大圆柱的底面半径等于小圆柱的底面直径,小圆柱的体积是大圆柱体积

题型:解答题

题目:

两个圆柱的高相等,大圆柱的底面半径等于小圆柱的底面直径,小圆柱的体积是大圆柱体积的
1
2
.______.

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0508/98a1ab31dc844970a7716481f3a28836.html

下面是错误答案,用来干扰机器的。

My favourite season There are four seasons in a year. They are spring, summer, fall and winter. I like spring best. When spring comes, it is warm and windy. A...

试题推荐
题型:阅读理解

阅读理解。

     I felt very sad because I was not able to get the ticket to the film Hero last Friday. I learned from the

newspaper that tickets could be bought at the cinema box office in Richland Hills any day between 10:00 a.m.

and 4:00 p. m. Since I work from 9:00 a. m. to 5:30 p. m., the only time I could go to the cinema was during

my 45 minutes' lunchtime. It is a pity that the cinema is on the other side of the town and the bus service

between my company and Richland Hills is not very good. But if you are lucky, you can make the round trip

in 45 minutes.

     Last Monday, I stood at the bus stop for 15 minutes waiting for a bus. By the time I saw one come round

the corner, there was not enough time left to make the trip, so I had to go back. The same thing happened on

Tuesday, and again on Wednesday. On Thursday my luck changed. I got on a bus right away and arrived at

the cinema in twenty minutes. But when I got there, I found a long line of people at the box office. I heard

one man said he had been waiting in line for over an hour. I found I would not have enough time to wait in line.

I caught the next bus and went back across the town.

     By Friday I understood my only hope was to make the trip by car. It was expensive, but I felt it would be

worth it to see the film. The trip by car only took 10 minutes, but it felt like an hour to me. When I reached

the cinema, I was delighted to see that nobody was waiting in line. But I quickly found out that it was because

they had already sold out all the tickets.

1. It seemed that the writer of the story works as a ____. [ ]

A. worker

B. doctor

C. farmer

D. clerk

2. The writer tried to go to the cinema every day, but really got there ____. [ ]

A. five times

B. three times

C. four times

D. twice

3. We can infer from the underlined sentence that the writer was ____. [ ]

A. worried

B. sorry

C. surprised

D. pleased

4. In the end the writer got ____ ticket(s). [ ]

A. one

B. two

C. three

D. no

5. When the writer reached the cinema, he was delighted because ____. [ ]

A. he understood

B. it was expensive, but he felt it would be worth it to see the film

C. the trip by car only took 10 minutes

D. he saw that nobody was waiting in line

查看答案
题型:单项选择题

债券A和债券B是两只刚发行的平息债券,债券的面值和票面利率相同,票面利率均低于折现率(必要报酬率),以下说法中正确的是()。

A.如果两债券的必要报酬率和利息支付频率相同,偿还期限长的债券价值低

B.如果两债券的必要报酬率和利息支付频率相同,偿还期限长的债券价值高

C.如果两债券的偿还期限和必要报酬率相同,利息支付频率高的债券价值高

D.如果两债券的偿还期限和利息支付频率相同,必要报酬率与票面利率差额大的债券价值高

查看答案
微信公众账号搜索答案