蔡蔡菜哈哈
1, As the proportion is increasing正确3,第三人称,要加s, 应为As the proportion increases2,As the proportion increasing表达有误
bluebirdtang
upgrade,raise,heighten,enhance,increase,improve都有提高的意思;但每个词的搭配都不一样.enhance是指技术上的提高raise 提高水位,提高警惕,提高工作效率improve 提高生活水平,提高技术水平increase 提高工作量,一般指数量上的提高
幸福的考拉721
As the proportion increases对的,As the proportion is increasing对的with the proportion increasing对的,切记不能混用
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