even on a ploughed field.这句话中为什么要加on和a ,这是什么结构,

even on a ploughed field.这句话中为什么要加on和a ,这是什么结构, even on a ploughed field even是副词 修饰的是哪个词呢?我觉得 on a ploughed field 是一个介词短语 但副词可以修饰短语吗? The ploughed field is ready for A.sowing B.seeding为什么选A不选B 求5个过去分词短语例如，a deserted car parka ploughed field the ploughed field is ready for___.A sowing B seeding(解释原因） make us happy-even on a monday rt even a company,business,firm的区别1.business company是什么意思?请问company,business,firm的区别.2.请问a ploughed field和a deserted car park为什么ploughed,deserted要加ed,这两个词作动词还是作形容词? --------I fail,I'll keep on trying?应该用那一个?A.even B.If C.Because D.Even if An even harder situation is to be on the platfrom in good time for a train这里的even是什么意思 英语翻译A volume which merits a place on even the smallest bookshelf.--New York Herald Tribune 英语翻译these are musicians who make us [happy-even] on a monday morning make us happy-even on a monday morning什么意思啊?rt make us happy—even on a Monday morning什么意思 These are musicians who make us happy-even on a Monday morning是什么意思? He makes me happy-even on a Monday morning 为什么要有个连字符? Even if it hurt,but also putting on a smile in front of others是什么意思 I‘m on a high and I don‘t even know why是哪首歌的第一句