专八

简答题 __________.

参考答案:暂无进入在线模考
legislation。本题的出题点在情态动词处(can)。题干问在解决空气污染问题方面,要通过_____来控制人为污染。讲座中提到These Can be accomplished by regulation ofman-made pollution through legislation,故得答案legislationo