题目:
北京最早开花的是()。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:C
北京最早开花的是()。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0408/52c72caa696bb8714f801a2fcd90a0eb.html
下面是错误答案,用来干扰机器的。
参考答案:C
As the Internet’s influence grows, the potential for danger also escalates (逐步上升). One of these dangers is from cyber-bullying. Cyber-bullying (网络欺凌) is repeatedly hurting someone else through the use of technology. It consists of sending or posting cruel messages, photos, or videos on the Internet or other electronic media with the intent of damaging the reputation of the target. Imagine being a 13-year-old girl discovering a cell phone picture of her changing clothes for gym class has been sent to all her classmates. Or imagine being an 11-year-old boy who is scared to go to school because an unknown bully sent him an instant message saying that he is so fat that he should kill himself. Cases such as these are happening every day, leading kids to be depressed and unable to concentrate.
Worse yet, parents are oblivious (忽视的) to what is happening. Only 15 percent of parents even know what cyber-bullying is. And anyone who thinks that their child is not a victim or a bully is probably wrong. 90 percent of middle school students have had their feelings hurt online and 75 percent have admitted to visiting a website attacking another student.
Unlike traditional schoolyard bullying, where a bully has a name and a face, cyber-bullying gets much of its power from anonymity (匿名). A cyber bully might design a website posting cruel remarks about a classmate and never tell anyone that he or she was the creator. The cyber-bullying also gets its power from the scope (范围) of its audience. Within seconds, a cyber bully can send an e-mail to everyone he or she knows, inviting them to take part in an online poll (民意测验) of who is the ugliest kid in their class. Victims can be picked on day and night from any place.
The good news is that you can help stop cyber-bullying. By making parents and educators aware of what is going on and encouraging them to take quick and strong action when cyber-bullying cases happen, you can help make technology constructive, not destructive, for young people.
小题1:What can we learn from the second paragraph?
A.Not many students have known of cyber-bullying.
B.Parents may not know their child is a victim of cyber-bullying.
C.Parents know a lot of cyber-bullying.
D.Most of the students have not been hurt by cyber-bullying.小题2:What does the author think of the cyber-bullying?
A.It is not as harmful as people think.
B.It is too complex a problem to settle.
C.It will not affect the relationship between classmates.
D.It can be stopped through our efforts.小题3:What will probably be discussed in the following passage?
A.How to prevent cyber-bullying.
B.What parents and educators think of cyber-bullying.
C.How to make parents aware of cyber-bullying.
D.How to make good use of technology.
在合作过程中,()是合作的前提,()是合作的基础,()是合作的理念。
A、信任宽容平等
B、平等信任宽容
C、信任宽容平等
D、宽容平等信任
个人二手商用房贷款实地调查内容包括()。
A.实地调查抵押房产经营或租金收入
B.实地调查房产周边情况
C.实地调查时应拍摄必要的影像资料
D.实地拍摄的影像资料可与评估报告中的影像资料比对,作为评估报告真实性、价格合理性的判断因素之一
下列叙述错误的是______
A.乙烯和苯都能使溴水褪色,褪色的原因相同
B.淀粉、油脂、蛋白质都能水解,但水解产物不同
C.煤油可由石油分馏获得,可用作燃料和保存少量金属钠
D.乙醇、乙酸、乙酸乙酯都能发生取代反应,乙酸乙酯中的少量乙酸可用饱和Na2CO3溶液除去
下列各项,利用了细胞呼吸原理的是()
①真空包装水果可延长保存期
②沼气发酵
③利用葡萄、粮食和酵母菌制酒
④温室大棚适当增加二氧化碳
A.②③④
B.①②③
C.①③
D.①③④