关于电容器的说法不正确的是:( ) A.电容器由两个彼此绝缘互相靠近的导体构成

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问题:

关于电容器的说法不正确的是:(  )

A.电容器由两个彼此绝缘互相靠近的导体构成

B.电容器既能充电,也能放电

C.照相机闪光灯应用电容器放电发出强光

D.电容器只能储存同种电荷

考点:电容器的概念和原理
题型:选择题

“仁义”也罢,“中庸”也罢,作为价值取向,很是高尚,值得普世推广。并不能因为某些倡导者的虚伪,就判定相关学说是伪善的、只为专制统治服务等等。不过高尚是有条件的,那就是与实用和效益保持距离,非工具化和价值中立。一旦被拖入现实的泥淖,为实用目的服务,作为策略和手段来运用,就会失之偏颇,就会有美美恶恶之辟。只有儒学工具化过程的结束,其内涵的价值理性才会得到进一步开掘,其精神层面的力量才能逐步积聚,成为民族和群体的信仰。 对本段文字主旨理解最准确的一项是( )。

A.儒学是值得普世推广的价值取向

B.儒学作为一种价值取向应该与现实保持距离

C.只有非工具化的儒学才能成为群体信仰

D.作为策略和手段应用的儒学要避免失之偏颇

题型:选择题

给出下列的程序,其叙述正确的是( )。    public class Man {      static int arr[ ] = new int[10];      public static void main(String a[ ] ) {       System.out.println(arr[1] );      }    }

A.编译时将发生错误

B.编译时正确但是运行时出错

C.输出为0

D.输出为null

题型:选择题

Part 4


Questions 26-45


·Read the following article and choose the best word for each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.

iPhone Left in Hot Car for Three Hours


The normally peaceful suburban town of Winnetka is still reeling following the news Monday (26) a local resident, whose name is being (27) by police pending a full investigation, left an iPhone unattended for more than three hours in a car (28) in the hot sun.
"Responding to calls from (29) . passersby, who observed the iPhone sitting in a vehicle in the parking (30) of the Westfield Shopping Center, police arrived on the (31) at approximately 4 p.m. and immediately intervened to save the device," said Winnetka police chief Douglas Blaine. "Security cameras have shown that the iPhone had been in the car— with the doors (32) and the windows rolled (33) —since 1 p.m. Due to the tragic and highly emotional (34) of this case, we cannot say any (35) at this time."
According to official police records, two officers forcibly (36) into the car at 4:07 p.m. and found the iPhone (37) face down on the dashboard. The iPhone at first showed no (38) of life, but after a tense few seconds, officers were able to wake it and get it to (39) to a series of simple touch commands. Police said that if the iPhone were left in the extreme (40) for any longer, it could have died.
The iPhone was rushed by ambulance to a nearby Apple facility for careful (41) .Miraculously, no damage to its memory, screen, or wireless capabilities was reported.
Upper-middle-class suburbanites from all over the North Shore area have reacted to the near-tragedy with an unprecedented outpouring of (42) . Hundreds of cards and letters have come streaming in, and local talk radio shows have been flooded (43) calls demanding that the iPhone’s (44) be prosecuted. Many have come forward offering to take the iPhone into their custody, and still (45) have donated free downloads, ringtones, and MP3s to the victimized object.

A.respond

B.return

C.attend

D.tend

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互换交易

题型:选择题

感受性变化的基本形式有哪些?

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