首页
登录
职称英语
The computer brings both the【B1】______and dangers. That means danger to phys
The computer brings both the【B1】______and dangers. That means danger to phys
游客
2023-07-27
42
管理
问题
The computer brings both the【B1】______and dangers. That means danger to physical and 【B2】______well-being of the people who work at computer【B3】______. The survey done in the UK shows that the【B4】______abnormalities of pregnant women who work with computer terminals is 20% higher than those of pregnant women who didn’t work with computer terminals. 【B5】______for long periods to the video screen causes disturbances to vision and【B6】______stress. Some trade unions【B7】______down their own guidelines to【B8】______members’ health. There are two groups of computer users, professional, and amateur.【B9】______. People working with computers have backache because they crouch over an inconveniently positioned keyboard. People working in front f the screen【B10】______.It seems that the electrostatic field of the video screen attracts dust from the atmosphere and irritates exposed skin. The first precaution is an alternative source of light from that of the screen itself. 【B11】______. These are all common-sense precautions. [br] 【B1】
选项
答案
benefits
解析
名词。益处。benefits and dangers利与弊。
转载请注明原文地址:https://tihaiku.com/zcyy/2873501.html
相关试题推荐
Shouldauniversitygraduatewithacomputersciencedegreeseekaposition
Shouldauniversitygraduatewithacomputersciencedegreeseekaposition
Shouldauniversitygraduatewithacomputersciencedegreeseekaposition
Atacomputerexposition,BillGatesreportedlycomparedthecomputerindust
Atacomputerexposition,BillGatesreportedlycomparedthecomputerindust
Atacomputerexposition,BillGatesreportedlycomparedthecomputerindust
Atacomputerexposition,BillGatesreportedlycomparedthecomputerindust
Atacomputerexposition,BillGatesreportedlycomparedthecomputerindust
Somepeoplearguethat____________(玩电脑游戏是浪费时间).playingcomputergamesisawas
JapaneseComputerIsWorld’sFastest,asU.S.FallsBackThe
随机试题
Youshouldspendabout40minutesonthistask.Writeaboutthefollowingtopic:
[originaltext]CharlieParkerisoneofAmerica’sgreatestjazzmusicians.H
EducationStudyFindsU.S.FallingBehindA)TeachersintheUni
圆明园(YuanmingyuanImperialGarden)位于北京西郊,于1708年开始兴建。经过几十年的建造、装饰和改建,圆明园成为当时世界上
名义利率、实际利率和通货膨胀之间的关系是()。A:名义利率=实际利率+通货膨胀率
我国增值税的基本税率是:A:3% B:6% C:13% D:17%
污水处理系统中设置格栅的主要目的是:A.拦截污水中较大颗粒尺寸的悬浮物和漂浮物
采用敞口式(手掘式)顶管机时,应将地下水位降至管底以下不小于()处,并应采取措
与EB病毒感染无关的疾病是A、鼻咽癌 B、淋巴组织增生性疾病 C、宫颈癌
单位工程施工组织设计的编制依据不包括()。A.合同文件 B.资源配置情况
最新回复
(
0
)