装车时,不得人货混装。随车人员不得攀爬或坐在货物上面。

题型:判断题

问题:

装车时,不得人货混装。随车人员不得攀爬或坐在货物上面。

考点:起重机操作证考试起重机械指挥起重机械指挥题库
题型:判断题

线圈中感应电压的大小与()成正比.

A.磁通的大小

B.磁通的变化率

C.磁通的方向

D.磁阻的大小

题型:判断题

What is distance learning It means that you study on your own, at home or wherever suits you. Recently, the world famous Open University in the United Kingdom has designed a new style of distance learning, which is called (1) . The phrase "Open Learning" means you study (2) . You read course material, work on course activities, and write (3) . The word "Supported" means you have help (4) , the student services staff at regional centres, and centralized areas such as (5) . You can also contact other students through tutorials and (6) , the University’s online conferencing system, and events and clubs organized by (7) . Most distance learning courses use printed paper materials. They also include some (8) materials such as a CD, DVD or video. Many courses have a web site and an (9) . You’ll need access to a computer (10) to make use of these. The Open University can help its students buy a computer and (11) the cost of accessing the Internet.

With most distance learning courses, no (12) are required to study. of course, you have to be aged 18 when your course starts but there is no (13) . Currently the Open University has around (14) undergraduate and more than 30,000 postgraduate students, of which 10,000 have (15) . Nearly all students are studying (16) . About 70 per cent of undergraduate students are in (17) . More than 50,000 students (18) by their employers for their studies. Most distance learning courses (19) . Some of them are even available in other parts of the world. With over 25,000 of its students living outside the UK, the Open University is the (20) that offers distance learning throughout the world.

14()

题型:判断题

上颌磨牙与下颌磨牙的区别,错误的是()

A.上颌磨牙的牙冠呈斜方形

B.上颌磨牙的牙冠较直

C.下颌磨牙的牙冠倾向舌侧

D.上颌磨牙颊尖钝而舌尖锐

E.下颌磨牙一般为双根

题型:判断题

写作表达(50分)

下边晶晶的故事是否让你联想到生活中的某些经历或见闻?是否让你获得某些感悟和认识?请你拿起笔,自选角度,自拟题目,写一篇文章。

五岁的晶晶在院子里玩耍,不小心摔了一跤。两天后,妈妈发现晶晶的左手举不起来了,原来女儿的锁骨受了伤。妈妈又急又疼,可是晶晶却有了一个意外的收获:“妈妈,我现在知道哪边是左边了!”晶晶太小,一直分不清左右,这下好了,她知道了:痛的那边就是左!

晶晶摔了一跤就分清了左右的经历,给了我们许多有益的启示:受挫折的过程往往就是获得真知的过程。走过崎岖小路,才能真正体味生活的欢乐;穿过茫茫迷雾,才能深切感受阳光的明媚。不经风雨,怎见彩虹;不吃一堑,难长一智!

要求:1、字数不少于600字。   2、除诗歌外,其它文体皆可。

3、自选角度,题目自拟。  4、不得出现真实的人名、校名、地名。

题型:判断题

US有哪三种属性?

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