介、副词填空 (Production costs have been reduced by30% 生产成本降低了30% ②Th le population has increased from 1.2 million to 1.8 million in this city this year. 今年这个城市的人口已从120万增加到了180 万
介、副词填空 ①Production costs have been reduced ________ 30%. 生产成本降低了30%。 ②The population has increased from 1.2 million________1.8 million in this city this year. 今年这个城市的人口已从120万增加到了180 万。 by to
6. comment n.评论,议论 vt&v表达意见;作出评论 make comments about/on.对…以评论 comment on.对.发表评论 He made a comment about the bad match 他对这场糟糕的比赛发表了评论
6. comment n．评论，议论 vt. & vi. 表达意见；作出评论 make comments about / on... 对……加以评论 comment on... 对……发表评论 He made a comment about the bad match. 他对这场糟糕的比赛发表了评论