题目内容
The only real ___ to China’s pollution problems, scientists claim, is to cut emissions from power plants, factories and cars.
查看答案
搜索结果不匹配？点我反馈
更多问题
___ may have an influence on our children.
Among the major worker groups, unemployment rates ___ from 21% for teenagers to 5.3% for adult women.
All-out efforts must be made to ___ the safety and mental health of staff stationed overseas.
The ___ of farmland will not bring any effect to the country’s food security.
微信支付 
支付宝支付