2. 外语
  3. A、It will allow fewer trees to be cut. B、It will require less labor costs. C、It saves some shipping costs. D、It will make them m

A、It will allow fewer trees to be cut. B、It will require less labor costs. C、It saves some shipping costs. D、It will make them m

admin2009-08-19  32
问题  
选项 A、It will allow fewer trees to be cut.
B、It will require less labor costs.
C、It saves some shipping costs.
D、It will make them more competition.
答案C
解析 Why does the speaker believe the system may also be beneficial to exporters?
预览选项可知，本题考查It所起的作用。短文结尾处的While the system is a burden，it offers some benefits．Cutting down on packaging can save on materials and shipping costs 表明，削减包装的重量会减少材料和运输费用，因此[C]正确。
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大学英语六级

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