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  3. California State Law requires that all bicycle riders under age 18 wear prot

California State Law requires that all bicycle riders under age 18 wear prot

游客2023-07-04  34
问题     California State Law requires that all bicycle riders under age 18 wear protective helmets whenever they ride on public streets or【B1】______. Medical research shows that 85% of cyclists’ brain injuries can be【B2】______by wearing a bicycle helmet. About 1,000 bicycle riders are killed in the U. S. every year, usually【B3】______ cars, and 75% of them die of head injuries. Many thousands more suffer less【B4】______but still debilitating injuries which are worse than simple road rash and broken bones. Children can suffer【B5】______personality changes and learning disabilities from a brain injury. Common long-term effects include【B6】______difficulties, aggressiveness, headaches and balance problems. Imagine your great pain if this happens and you have to blame it on your【B7】______to buy a helmet!
    There are many good helmets on the market. You can make your choice based on three criteria: the safety standard the helmet meets, how well it fits your child, and whether or not your child will accept it.
    A helmet that doesn’t fit, doesn’t sit correctly on your child’s head, not only looks【B8】______but is less than useless. A good reason to purchase the helmet from a bike store is the fact that you’ll be【B9】______someone who knows how to properly fit the helmet to your child’s head. You shouldn’t expect the sales to help at a discount or department store to correctly perform the service. Some helmets look better than others. Make sure your child【B10】______its appearance enough to wear it before your purchasing. [br] 【B6】
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答案 concentration
解析 意为“集中”。
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