A.Sitting wrongly is only bad for your wrists and fingers.
B.You should have a rest every two hours.
C.Your eyes should be at the same height as the top part of the screen,
D.You should sit In front of a screen and play computer for a long tim
A.keep your elbows above the height of the keyboard
B.keep your wrists hanging without touching anything
C.keep your elbows below the height of the keyboard
D.stop playing computer sometimes and exercise
开始考试点击查看答案A.be close to the screen
B.be less than 50 centimeters from the screen
C.be more than 50 centimeters from the screen
D.face the window
开始考试点击查看答案A.The club is on Wall Street.
B.The club opens 15 hours a day.
C.The club costs you $7 for a week.
D.The club opens once a week.
开始考试点击查看答案A.A 9-year-old pupil.
B.A 16-year-old boy.
C.A 19-year-old student.
D.A 36-year-old parent.
开始考试点击查看答案A.6686352.
B.6659683.
C.6690318.
D.6659682.
开始考试点击查看答案A.How to Use a Computer Safely
B.How to Play Computer Games
C.How to Protect Your Eyes
D.Computers Are Very Harmful
开始考试点击查看答案高中教育高考语文(重庆卷)2013年普通高等学校招生全国统一考试
类别:学历类其它高中教育高考语文高考语文第一轮复习测试题9
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类别:学历类其它高中教育高考语文高考语文第一轮复习测试题1
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