仁愛版英語九年級上冊unit2topic1populationhascausedtoomanyproblemssectionb練習(xí)題-免費閱讀
【正文】 A: Where have you been, Li Hai? I called you, but you weren’t in. B: 1 A: 2 B: I found that the factory was pouring waste water into the river near it. Lots of fish have died. A: 3 B: Do you think “Greener China” can do something? A: 4 if they know about this thing, they will prevent it. Let’s write to them at once. B: 5 I think everything will bee better.
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