mod表达式

落地生根的叶能发出芽和根,这些芽能生成新的植株,这种生殖方式属于A.孢子生殖 B.有性生殖 C.无性生殖 D.分裂生殖 they lost the game.the news was very _____ 1.disappointing 2.disappointed 3.disappoint4.disappointment 落地生根植物生殖方式属不属于组织培养 这句话有语法错误吗：I was so disappointed when hearing the bad news.是否应用disappointing?when可否用while,on,at代替？ 落地生根是用什么繁殖后代的? 一个英语句子的翻译7-1Two people got all four samples wrong. Overall, half the participants did about as well on the last round of tasting as on the first, so fatigue, or taste burnout, was not a factor. Our preference test results suggest th eat less food and do much exercise这种写法有没有错eat less food and do much exercise这样前后的并列正不正确呢.是用more更对还是much呢.and并列的时候要不要每一个词的词性都相同啊.（NO ctrl+c）~ 词汇量不够怎么读一些英语读物（10分）我读一些英语读物很多句子都看不懂 需要逐字逐句地查字典吗 那些生词要记住 还是跳过 怎样读才能提高英语水平~ natural是什么品牌 萨瓦那（热带稀树草原）气候到底是什么意思,有什么特征?老师说那里夏季成玉林,冬季成草 成语：什么补天,什么射日,什么劈山救母 struggle for survival natural selection ,survival of the fittest是什么意思? survival of the fittest in natural selection 是一个名词性短语吗 请知识认识翻译 The survival of the fittest 问下谁知道着段英语是什么意思呀谢谢了The survival of the fittest The survival of the fittest 悬怎么组词? natural enemy怎么读 fool怎么读出来 fool怎么读怎么发音? fool 怎么读 根据悬的意思组词无着落;没结果 ( )距离远;差别大 ( )挂念 ( )公开揭示 ( ) S.E.S 的be natural歌词翻译 be怎么读? pick up 翻译为“接...人”的时候一定是用车接吗? 草莓叶子病害草莓的整片叶子中心是绿色,外圈是枯叶.一个棚里有三分之一的面积.请问是药害还是病害.该怎样治? 草莓叶子变黄是什么原因 He decides to leave ()Tokyo on Saturday and come back next Monday 内蒙古草原上所有的牛算一个种群吗 in the rain的介词in有没有错 Commitment doesn't mean sticking to a person when you don't have any option.It meams keeping a rela这句话是啥意思? honest mind keep gold just thant is it 连词成句!