概念图的特征表现在()。 A.概念图不包含交叉连接 B.概念图不包含具体事例 C.概

题型:单项选择题

问题:

概念图的特征表现在()。

A.概念图不包含交叉连接

B.概念图不包含具体事例

C.概念图是按递进的形式表现的

D.概念图表达的是学习者个人对特定事物的理解

考点:高级中学生物高级中学生物(综合练习)高级中学生物(综合练习)题库
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要从项目“学生项目”连编得到一个名为“学生档案管理”可执行文件,可以在命令窗口输入命令BUILD【 】FROM【 】。

题型:单项选择题

Good afternoon, everybody. I’m pleased to be here with you, graduates of 2007. I’m a (1) , and students often approach me with (2) . You see, we are living in a society of great changes. With the presence of (3) , the process of getting a job in today’s world has changed for (4) .
Well, how can you use new technologies to help you First, let’s look at how you (5) . The traditional method of hunting for a job in the past required first, doing research on jobs that were (6) , typically by looking in newspapers, periodicals and magazines, as well as TV ads, and (7) . Then you decided where and for what post you were going to apply, put your resume (8) in a stamped envelope, and waited anxiously for someone to (9) .
Well, today, maybe the job search and (10) are very much the same, but the tools used are much more advanced, and they (11) . In fact, technology has not so much changed the process as enhanced it. The benefit, both for (12) , is that this makes the search more open to people of (13) from all over the world. But as more people are involved, it becomes (14) for the applicant than it ever was before.
The (15) for the working world today is learning these new and (16) and combining them with the older methods people have been using for years. For example, (17) , you can research employment not just in your city, but also in your state, your country, and (18) . You can copy information from a web page and paste it into a Microsoft Word document that’s easy to (19) . In many ways, it’s easier now: Just type your job application, click, and (20) ; it gets there in an instant.

题型:单项选择题

水泵并联运行的特点是:每台水泵的()相同。

A、扬程

B、流量

C、功率

D、转速

题型:单项选择题

针对下列文字、图或表回答问题。你应根据资料提供的信息进行分析、比较、计算、处理。

根据下列文字资料回答下列问题。

注:常住人口指标为人口变动调查推算数据,户籍人口指标为公安部门户籍统计数据。

从性别比来看,福建省2005年末常住人口中()。

A.男性比女性少

B.男女各占一半

C.男性比女性多

D.说不清楚

题型:单项选择题

额定电压为6000V时,带电零件与接地零件之间的电气最小间隙是()mm。

A、100

B、36

C、60

D、50

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