The use of cell phone for long period lowered educational interest and showed less personal values like importance of truth, self capability, goodness etc. The constant use of cell phones for more than 3 hours, failed to show relationship between creative thinking and educational interest.Mankar,...
Cell phones for teenagers should have a keyboard that is easy to access and use. You should also try to find a device that has a good camera and music player. As your teenagers will likely want to store a lot of files, an abundant amount of memory is something you should consider. Do...
on how they use cell phones. And they got call records from phone companies. The researchers used those records to figure out how long the teens were using their phones. This allowed the researchers to work out how big a radiation exposure (接触) each person could have got while talking. ...
surveyed the teens on how they use cellphones.And they got call records from phone companies.The researchers used those records to figure out how long the teens were using their phones.This allowed the researchers to work out how big radiation exposure(接触)each person could have got while ...
根据前文“Teenagers who talk on the cellphone a lot, and hold their phones up to their right ears, score worse on one type of memory test.(在一项记忆力测试中,经常打电话并把手机举到右耳旁的青少年得分更低)”以及根据下文“one side effect of the radiation (放射线) ”(放射线副作用)可知,...
根据上文“Besides the distraction problem, cell phones can also be used to look up answers on the Internet. (除了注意力分散的问题,手机还可以用来在互联网上查找答案。)”,在网上查找答案等,影响孩子学习。此处为手机的其他的功能也不利于孩子的学习,E项“They have some other functions — a calculator...
There is growing concern that many teenagers (沉迷于) cellphones and have wasted much time on short videos. (根据汉语提示完成句子) 相关知识点: 试题来源: 解析 are addicted to 【详解】 考查时态和短语。句意:越来越多的人担心,许多青少年沉迷于手机,浪费了很多时间在短视频上。“沉迷于”译为be...
根据第一段Teenagers who talk on the cell phone a lot, and hold their phones up to their right ears, score worse on one type of memory test. That's the finding of a new study. That memory impairment (损伤) might be one side effect of the radiation (放射线) that phones use to keep...
1.B.细节理解题.根据上下文内容可知, That memory impairment might be one side effect of the radiation (放射线) that phones use to keep us connected while we're on the go.句意为记忆障碍可能是手机用来保持我们连接的辐射(放射线)的一个副作用.故意为障碍.故选B.2.A.细节理解题.根据第二段he te...
Teenagers who talk on the cell phone a lot, and hold their phones up to their right ears, score worse on one type of memory test. That's the finding of a new study. That memory impairment might be one side effect of the radiation (放射线) that phones use to keep us connected while...