最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦～
The author's deseription of the _____________contamination of ocean water with plastic materials -and the resulting threat to marine life-constitutes a valuable lesson in the urgency of managing trash more responsibly than we currently do.
- A.inadvertent
- B.ubiquitous
- C.perilous
- D.pervasive
- E.abating
- F.diminishing
B,D显示答案
以上解析由 考满分老师提供。
