待加工表面的工序基准和设计基准()。A、肯定相同 B、一定不同 C、可能重合 D、不

题型:单项选择题

问题:

待加工表面的工序基准和设计基准()。

A、肯定相同

B、一定不同

C、可能重合

D、不可能重合

考点:高级车工高级车工题库
题型:单项选择题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

As we know, sport is very common in our daily life. People who usually compete in sports can be found everywhere. Why so many people love sports? __1__

Generally speaking, it is good for our health to do sports, such as basketball, football, table tennis, swimming, badminton, and so on. __2__ I have taken the swimming course this term, since I didn’t know how to swim. I find that swimming is very interesting and has many benefits for our bodies. On one hand, it can make our blood circulatory system run regularly. On the other hand, the muscles of our bodies can be massaged(按摩) under the pressure of water. All these are positively advantageous to our health.

__3__ It is known to us that some sports are team sports that involve several players or even more. When playing with others, people must face the situation of getting along with others. Through the sport games, strangers may go easily with others and make friends with each other. __4__ If you don’t know what to do, doing exercises may be a good idea because you can share the time and the fun with your friends.

__5__Yes, that’s right. But the advantages of sports are more than its disadvantages. We should follow the lead of sports athletes, as sports play an essential role in our life. Plenty of physical exercise will help you keep fit.

A.I think I love the sports deeply.

B.Just take swimming for example.

C.There are many reasons for this.

D.I like the sports, which is interesting.E. Besides, sport is also a way of communication.

F. Some people may say it is easy to be hurt while having sports.

G. What’s more, they can get satisfaction from the competitive sports.

题型:单项选择题

()就是将产品价格采取合零凑整的办法,把价格定在整数或整数水平以上,给人以较高一级档次产品的感觉。

A.整数定价

B.声望定价

C.习惯定价

D.招徕定价

题型:单项选择题

下列程序:

假设矩阵A、B的初值已设置好,矩阵C初始为0,各矩阵均以页为单位连续存放。又假定一个整数占一个字,代码以及变量i、j和k存放在其他页面里,并且存取变量i、i和k时不存在缺页问题。主存初始为空,在请求分页存储管理中,页面置换算法为FIFO。

当作业分配两个页面,每个页面为500字,给矩阵A、B和C使用。问执行上面程序时,缺页次数是多少当执行完程序时,留在内存的两个页面各属于哪些矩阵

题型:单项选择题

图像新闻最擅长的题材是动态性新闻或

A.综合新闻

B.非事件性新闻

C.独家新闻

D.事件性新闻

题型:单项选择题

我国《破产法》规定,破产企业在一定期间发生的隐匿、私分财产行为,清算组有权向人民法院申请予以撤销,该期间是指( ) 。

A.破产宣告前1年内

B.破产宣告前6个月内

C.破产申请提出前6个月至破产宣告之日

D.破产案件受理前6个月至破产宣告之日

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