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～
When there is less natural dust blowing into eastern China, the air quality for millions of people there (i)____________: natural dust plays an important role in determining air temperatures and thereby promotes winds to (ii)____________ human-made pollution. Less natural dust, therefore, means the air becomes (iii)____________, with pollution becoming more concentrated and sticking around longer.
- Blank(i)
- worsens
- fluctuates
- Improves
- Blank(ii)
- accumulate
- exacerbate
- disperse
- Blank(iii)
- more unsettled
- increasingly stagnant
- less stable
worsens , disperse , increasingly stagnant 显示答案
以上解析由 考满分老师提供。
