2. 外语
  3. What two problems can be solved by burning garbage? According to the passage, which of the following four groups of garbage is

What two problems can be solved by burning garbage? According to the passage, which of the following four groups of garbage is

admin2008-11-13  92
问题 What two problems can be solved by burning garbage?
According to the passage, which of the following four groups of garbage is ready for burning?
选项 A、food scraps and metals
B、paper and glass
C、metals and glass
D、food scraps and paper
答案D
解析 见第五段中句子“But there are problems in using garbage as a fuel．Garbage that burns easily，such as food scraps and paper，...”。
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成人本科学位英语

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