皮肤黄瘤病的临床分型中不包括（）。 A.结节性黄瘤 B.发疹性黄瘤 C.扁平黄瘤 D

拼写单词，根据短文意思和所给首字母写出单词。

      Recently, many English teacher from all over China came together. They discussed (1) h____ to use

newspapers to teach English. Wu Ping, a university professor, said that her university has (2) b____ a

course on newspaper reading for freshman English majors. They use English newspapers to (3) t____. It

is said that the (4) s____ enjoy the course. "They say newspapers help them learn English, and also tell them

the latest news (5) a____ the world," he said.

      Outside the classroom, English newspapers are thought by many people to be (6) o         of the most

important and effective ways to learn English. One of the professors believes that newspapers are better

(7) t         other teaching materials in four ways. First the stories are (8) i____ and can get the students to

read on. (9) S____, the language is modern and up-to-date. Newspapers cover lots of topics like sports,

culture, (10) e____ and so on. And last but not least, the language is very practical, and can be used in our

daily life.

复本信度又称等值性系数。它是以两个等值但题目不同的测验（复本）来测量同一群体，然后求得受测者在两个测验上得分的相关系数。复本信度反映的是测验在（）上的等值性。

A.时间

B.题目

C.评分

D.内容

如图，两个共轴的圆筒形金属电极，在内筒上均匀分布着平行于轴线的标号1-8的八个狭缝，内筒内半径为R，在内筒之内有平行于轴线向里的匀强磁场，磁感应强度为B。在两极间加恒定电压，使筒之间的区域内有沿半径向里的电场。不计粒子重力，整个装置在真空中，粒子碰到电极时会被电极吸收。

(1)一质量为m₁，带电量为+q₁的粒子从紧靠外筒且正对1号缝的S点由静止出发，进入磁场后到达的第一个狭缝是3号缝，求两电极间加的电压U是多少?

(2)另一个粒子质量为m₂，带电量为+q₂，也从S点由静止出发，该粒子经过一段时间后恰好又回到S点，求该粒子在磁场中运动多少时间第一次回到S点。

简述肝门静脉系与腔静脉系之间的吻合部位及交通途径。

在坚强智能电网建设中，必须以特高压电网为骨干网架，连接大型能源基地及（）。

A.主要负荷中心

B.各负荷中心

C.重要负荷节点

D.各负荷节点