题目内容
9.听第10段材料,回答第17至20题.17.How many people took part in the swimming activity?
A.About 300.B.About 3,000.C.About 30,000.
18.Why did they organize the swimming activity?
A.To celebrate the Dragon-boat Festival.
B.To get ready for a swimming competition.
C.To make people aware of environmental protection.
19.Who organized the swimming activity?
A.The local authority.B.The tourism agency.C.The sports center.
20.What can we know from the 62-year-old swimmer?
A.The river was very clean when he was a child.
B.The river isn't as clean as it was several years ago.
C.The river is where people swim across for many years.
分析 略
解答 BCAA
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