30以内的质数有______．_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题填空题

30以内的质数有______．

答案

30以内的质数有：2、3、5、7、11、13、17、19、23、29．

故答案为：2、3、5、7、11、13、17、19、23、29．

完形填空

How can you make a million dollars in one month? I’m sure I am going to get the   小题1:  of many readers with this question. The    小题2:   news is that you are not going to make a million dollars in one month    小题3:   you win the lottery ( * * ) or some prize.
We all want to be millionaires. However, if you try to find out how they become   小题4:  rich, you will learn that they worked very    小题5:  for the money. That is what most   小题6:  have had to do, including Bill Gates and Andrew Carnegie, and they often went   小题7:  hardships before they succeeded    小题8:   .
There are many reasons why the millionaires have made it   小题9:    for themselves. In this article, I am going to    小题10: passion (热情) which I think is the most    小题11:   quality to have in order to succeed. I am sure that if one was to   小题12:   the people who made millions in their lifetime, this would be found in all of them.
Take J.K Rowling for    小题13:  . Her first Harry Potter was sent to twelve publishing houses, all of which    小题14:  to publish it. A year later, she was finally given the chance by a small    小题15: , which paid 15.000. and the 小题16: from that company was that she should get herself a job since she had little 小题17:   of making a living by writing children’s books. If you want to make a million dollars, find something that    小题18:   you really passionate (热情的) and work hard at it. It doesn’t    小题19:   what it is. Let me know how you    小题20:   !

A．consideration

A．disappointing

C．millionaires

B．interesting

单项选择题

任何矿井的瓦斯涌出在时间和空间上都是（）

A.均匀的

B.不均匀的

C.平衡的

D.固定的