ANecessity for the Teammates to Improve Their Own Skills
BEvaluation from Two Different Perspectives
CSpectacular Performance on the Court
DPlayers Houston Can't Do without
EMcGrady,an Excellent Basketball Palyer
FMcGrady's Injury
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参考答案
试题答案：
F
答案解释：
[解析]本段介绍了人行天桥的由来，中心句是最后一句Pedestrian bridges provide opportunities for alternative，environmentally friendly transportation roodes such as biking walking，过街天桥为人们选择骑车或步行这样的环保方式提供了机会。选项F中的关键词Pedestri—an bridges与该段内容对应。答案为F。
