Hours of playing violent video games can affect the way the brain works, damage to certain c——青夏教育精英家教网—

题目内容

21、Hours of playing violent video games can affect the way the brain works, ______ damage to certain cells of brain and slowing brain activity.

A. to cause B. causing C. cause D. caused

试题答案

21、B

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Hours of playing violent video games can affect the way the brain works, ______ damage to certain cells of brain and slowing brain activity.

A. to cause B. causing C. cause D. caused

Hours of playing violent video games can affect the way the brain works, ______ damage to certain cells of brain and slowing brain activity．

A．to cause B．causing C．cause D．caused

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