2. 职称英语
  3. The passage mainly discusses the factors leading to plastic bag pollution.. [br]

The passage mainly discusses the factors leading to plastic bag pollution.. [br]

游客2023-08-01  25
问题 The passage mainly discusses the factors leading to plastic bag pollution.. [br] Many food-carrying bags, made from high density polyethylene, are extremely difficult to recycle.
选项 A、Y
B、N
C、NG
答案 B
解析 参见“Production of Plastic Bags”部分第二段。
转载请注明原文地址:https://tihaiku.com/zcyy/2887482.html
相关试题推荐
随机试题
最新回复(0)