匿名传送是FTP的最大特点。

题型:判断题

问题:

匿名传送是FTP的最大特点。

考点:信息安全知识竞赛网络安全概述网络安全概述题库
题型:判断题

如图所示是由基本逻辑电路构成的一个公路路灯自动控制电路,图中虚线框内M是一只感应元件,虚线框N中使用的是门电路,则(   )

A.M为光敏电阻,N为与门电路

B.M为热敏电阻,N为或门电路

C.M为热敏电阻,N为非门电路

D.M为光敏电阻,N为非门电路

题型:判断题

以氯乙烷为原料制取乙二醇,其转化过程正确且最合理的是 [ ]

A. CH3CH2ClCH2=CH2乙二醇

B. CH3CH2ClCH2=CH2CH2Cl-CHCl乙二醇

C. CH3CH2ClCH3CH2OHCH2=CH2CH2ClCH2Cl乙二醇

D. CH3CH2ClCH2ClCH2Cl乙二醇

题型:判断题

Questions 57 to 61 are based on the following passage.


Not long after the telephone was invented. I assume, a call was placed. The caller was a parent saying,“Your child is bullying my child, and I want it stopped!”The bully’s parent replied,“You must have the wrong number. My child is a 1ittle angel. ”
A trillion phone calls later. The conversation is the same. When children are teased or tyrannized(欺压),the parental impulse is to grab the phone and rant. But these days,as studies in the US show bullying on the rise and parental supervision on the decline,researchers who study bullying say that calling morns and dads is more futile than ever. Such calls often lead to playground recriminations(指责)and don’t really teach our kids any lessons about how to navigate the world and resolve conflicts.
“When you call parents, you want them to‘extract the cruelty’from their bullying children. ”says Laura Kavesh,a child psychologist in Evanston,Illinois. “But many parents are blown away by the idea of their child being cruel. They won’t believe it. ”In a recent police-department survey in Oak Harbor. Washington. 89 percent of local high school students said they had engaged in bullying behavior. Yet only 18 percent of parents thought their children would act as bullies.
In a new US PIA survey, 5 percent of parents support contacting other parents to deal with bullying. But many educators warn that those conversations can be misinterpreted(误解), causing tempers to flare. Instead, they say,parents should get objective outsiders,like principals,to mediate.
Meanwhile, if you get a call from a parent who is angry about your child’s bullying, listen without getting defensive. That’s what Laura McHugh of Castro Valley, California, did when a caller told her that her then 13-year-old son had spit in another boy’s food. Her son had confessed,but the victim’s mom“wanted to make sure my son hadn’t given her son a nasty disease,”says McHugh,who apologized and promised to get her son tested for AIDS and other diseases. She knew the chance of contracting any disease this way was remote,but her promise calmed the mother and showed McHugh’s son that his bad behavior was being taken seriously. McHugh,founder of Parents Coach Kids,a group that teaches parenting skills,sent the mom the test results. All were negative.
Remember:once you make a call, you might not like what you hear. If you have an itchy dialing finger, resist temptation. Put it in your pocket.

The word“bullying”(Line 2,Par

A.1)probably means____.A. frightening and hurtingB. teasingC. behaving 1ike a tyrantD. laughing at

题型:判断题

风疹具有以下临床特征()

A.好发于春夏季节

B.发热1天左右出疹

C.疹点2~3天消退

D.很少见到气营证候

E.疹退后无色素沉着

题型:判断题

下列关于抢夺罪表述正确的是()。

A.甲将仿真玩具手枪1支装在裤兜里埋伏在僻静处欲抢财物,恰巧乙边打电话边走了过来,甲见有机可乘,便迅速从暗处冲出抢了乙的手机就跑。甲的行为构成抢夺罪

B.甲见一老农紧抱一包袱不放便欲抢走,甲用力拉扯包袱时,老农站立不稳栽倒在地跌成轻伤。甲的行为构成抢夺罪

C.甲抢走乙的笔记本电脑1台,乙在后面猛追,甲见无法摆脱,便自恃身强体壮,将乙打倒,致乙重伤。甲的行为构成抢夺罪

D.甲在火车站候车室见乙身旁的座位上有一精致的小包便上前拿了就跑,但实际上包是另一侧丙的,其当时正在打盹,后经人提醒才发现包不见了。甲的行为构成抢夺罪

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