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听力选择题-长对话 适中0.65 引用1 组卷32
听下面一段较长对话,回答以下小题。
【小题1】What are the speakers mainly talking about?
A.Modern technology.B.Environmental problems.C.Industrial development.
【小题2】What do many companies think of new technology?
A.It costs too much.B.It promotes industry.C.It affects environment.
【小题3】What’s the problem in Africa?
A.People are short of food.
B.Companies need more wood.
C.Farmland is turning into desert.
2019·陕西咸阳·三模
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