题干

阅读下面材料,回答问题。

材料一:丁先生忧心忡忡地表示,家长群里有一些家长反映,“发现孩子一边做作业,一边抱着手机,本来以为是开小差玩游戏,后来才发现原来是在手机上抄答案呢。” 据一位初二学生小华说,10个伙伴9个都在用;拍照搜索,秒出答案;作文搜索,高分作文随手拈来。近几年,随着智能手机的普及,各种实用的移动手机端软件也应运而生,针对学群体的多款作业软件,也异军突起。

材料二:记者昨天在手机软件应用市场上输入“作业”两字,出现了数十个选项。其中包括“问他”、“作业帮”、“快作业”、“作业宝”、“魔方格”等。一些软件下载次数达几万次甚至几十万次。

记者随后用手机下载了一个名为“作业帮”的所谓“作业神器”,不用额外注册,用QQ用户名登录后,即被允许出题目或回答。用户既可以提出问题,也可以回答他人的问题,并积累“财富值”,还能用这些“财富值”去换取礼品。

答题的形式几乎是直接给答案。但是如果是要求有解题过程一些理科题目,提问者在贴出题目后,参与回答的人就会寥寥无几。

材料三:“我听说过这类软件,这其实就是一种变相的作业抄袭。”作为班主任,镇江某中学语文老师说。有教育人士表示,目前学校基本杜绝学生在校内使用手机,因此,用“作业神器”的情况大多出现在校外或假期中,单凭校方或老师很难杜绝。要避免“作业神器”,需要学生自觉,更要家长监督。

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    A research has shown that nearly 90 percent of traffic accidents are caused by human errors. So our aim is a fully autonomous car that gets rid of the cause of most accidents: the driver. Researcher Hodgson points out, “For safety, the faster you can remove humans, the better, even if there are unfortunately a few accidents from new causes. It s a question of balancing the number injured or killed by autonomous vehicles with the people whose lives are potentially saved.”

    It’s an idea that Elon Musk, chief executive of electric car company Tesla Motors, has long believed. His company are determined to be the first to deliver a fully autonomous vehicle to consumers. Last year, Musk announced that Tesla’s 2017 goal was “to do an example drive of full autonomy all the way from LA to New York…and have the car park itself.”

    However, even Tesla admits that there are problems to overcome—the software needs further validation and the appropriate regulatory approval needs to be in place. Indeed, recent crashes of Tesla vehicles and Google cars confirm that the software isn’t ready yet.

    The UK government appears committed to encouraging the development of autonomous vehicles. It’s supporting four city trials, publishing the Modem Transport Bill to reduce red tape around their introduction and adapting the legal system to take into account problems such as insurance liability when a human isn’t in control of a vehicle.

    The insurance industry is similarly eager to help increase autonomy in cars. As the Association of British Insurers (ABI) points out, “More than 90 per cent of road accidents are caused by human error.” This costs motor insurers a shocking £20m per day in claims.