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注意：此部分试题请在答题卡1上作答；8-10题在答题卡1上。
1．Most computer users have symptoms of CVS because of_____．
[A] dry，red，or burning eyes and blurred or double vision
[B] glare，poor lighting，and improper workstation setup
[C] not keeping their monitor two feet away from them
[D] not using a computer that protects their eyes
2．Earbud-related heating loss is suffered by people who______．
[A] develop the type of bearing loss like much older adults
[B]expose themselves to music for longer periods of time
[C]use portable players more time and turn up the volume
[D]spend much more time listening to their music players
3．Clots can form when______．
[A] blood supply slows or stops
[B] blood migrates to the lungs
[C] blood is in deep veins
[D] blood causes a pulmonary embolism
4．How to avoid e-thrombosis according to the passage?
[A] By crossing your legs while sitting．
[B] By keeping a comfortable posture．
[C] By keeping supplies convenient for getting．
[D] By moving around every hour．
5．Generalized anxiety disorder can be caused largely by_____.
[A] people’s worries，uncertainties，and fears
[B] the economic and social problems
[C] some specific phenomen
[D] individual circumstances
6.Why is the constant bombardment of information about food bad for people who have the eating disorder orthorexia nervosa?
[A] Because they will follow the information smously．
[B] Because they will aim to become thinner．
[C] Because they won’t make suitable plans．
[D] Because they won’t enjoy eating．
7．The EPA recommends to treat building’s“sick”．
[A] notusing air-condition and opening the windows
[B] cutting energy costs and letting the air in
[C] using routine maintenance of HVAC systems
[D] not working in office buildings
8．People with social anxiety disorder have a_________________0f being watched and judged by others and of doing things that will embarrass them．
9．According to the passage，social anxiety disorder is probably because of a combination of__________________________.
10．This passage discusses some of the______________we have in store for us．
