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Computer games are very popular．It is natural to want to win，so playing against a computer or against a friend on the computer can be difficult to stop “Just one more game，”often ruins into another game then another．

    Computer games do have their advantages．They are excellent for training． hand-eye coordination（協(xié)調(diào)）．Surgeons（外科醫(yī)生）today who played computer games as children are often more skilled than those who didn't．Computer games can also be great for teaching students．The students are open to learning while playing and can study for longer than a teacher would be able to teach．Students can also learn at their own speed and not feel pressured（有壓力的）to match classmates．And practice makes perfect．

    But like anything else in life，things should be balanced．Too much time on the computer can hurl．your eyes．Regular breaks（間歇）are needed．If students cannot stop playing computer games，they won't do as well in other areas in their life-not just schoolwork，but in developing important social skills such as how to talk with people and how to work with others as part of a team．And if they aren't taking regular exercise their health will suffer（受苦）．

    Computer games have their place，but people must also remember to lead well-balanced lives．

1．Computer games are good because________．

A．they train us to be good with our hands

B．they can replace teachers completely

C．they are good for our eyes

D．computers are cheap

2．Surgeons who played computer games as children may___________．

A．make worse surgeons   

B．make better surgeons

C．be no better than surgeons who didn't

D．be happy to do an operate on

3．According to the text，which of the following is not a disadvantage（缺點(diǎn)）of computer games?

A．The effect（影響）on our health．   

B．The effect on social skills．

C．The effect Oil our eye-hand coordination．

D．The effect on our eyes．