2. 职称英语
  3. A、Its use has been drastically reduced.B、It is still an indispensable material.

A、Its use has been drastically reduced.B、It is still an indispensable material.

游客2023-06-20  30
问题
选项 A、Its use has been drastically reduced.
B、It is still an indispensable material.
C、Most products use natural materials.
D、The use of plastic items will be charged.
答案 B
解析
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