I see some people ___________. [ ]
A. laugh
B. laughing
C. to laugh
答案:B
—Would you like to drink some milk?
—_______. [ ]
A. You are right
B. That's all right
C. You're welcome
D. Yes, please
提练下面这段话的主要内容。(10个字以内)
2008年8月16日,牙买加选手尤赛恩·博尔特在男子100米决赛中以9秒69的成绩夺得金牌并打破9秒72的世界纪录。
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