题目内容
19.听下面一段对话,回答11~12题.11.What did the boy see in the wetlands?
A.Unusual birds.
B.Unusual fish.
C.Unusual flowers.
12.What happened in the last 100years?
A.Half the rare birds in the world died.
B.People built many buildings on wetlands.
C.Half the wetlands in the world disappeared.
分析 略
解答 11.A 12.C
点评 略
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