苹果切开后为什么会变色

英语选择Do you know that man( )black cloth?Do you know that man( )black cloth?A.for B.in C.on D.withA B肯定不对,C D选哪个?还有最好有in with的区别是A C不对，输错了 Do you know ( )that man in black is he's detective.A.who B.which C.that D.what know ,that,in ,do ,black,jacket ,you ,man ,a ,连词成句 There are 19 red balls, 20 yellow balls, 15 green balls and 24 blue balls in a bag. How many ballsmust be taken out at least to make sure each color is picked?翻译和解题 修改病句 there are many way to go to the cinema.还有修改病句 is it far to our school?where can i get to beijing. 完成句子.How many balls are there?There are eleven.No,you're not( ).There are twelve.I'm( ). volleyball,he,time,what,play,does?连词成句 That is your pen (加her pen变为选择疑问句） The pen is red.（对red提问）_____ ______ ______the pen? 对流星许愿真的会实现愿望吗? 向流星许愿愿望真的会实现么?向流星许愿就真的会实现愿望么? 有名的好词好句 向流星许愿愿望真的会实现吗? 对流星许愿真的会实现愿望么?傻傻的许愿!傻傻的等待!希望某天会实现! 向流星许愿真的会实现愿望吗? 戊戌变法和洋务运动的主要内容相比其进步性 A:would you like some___?B:yes thank you.答案单词要p_,_r_ 5个字母组成P开头和第3个R 对什么许愿愿望会成真? It was raining hard all day改为感叹句My grandma is too old to go any further改为同义词 委员会已经仔细考虑了这个计划.英语怎么翻译 After he ______his studies,he will find a good job.请选择A.finished B.will finish C.finishes说明为什么? ( )are in the same school.A.Li Ming and I B.Li Ming's and my C.Li Ming's and I D.Li Ming and my 根据首字母提示完成单词. Li Ming likes d___ some reading in the evening.并写出为什么那样做? In the USA,when someone gives you a present,you must open it i------- who__the present ___you?翻译这个礼物是谁给你的?who___ the present ___ you?应该是 gave to， some leave never Thank you for _______(give) me the present 英语翻译从别的那抄来的英语作文模板,很多地方意思不理解,求翻译!还有一些词可能抄错了,1,some people just take it for granted since many people do so while other people raise doubts about it and worry whether it may 英语翻译I am a selfish person,treat you well,only in order to myself don't sad.先翻译.再纠正语法错误.翻译器的就不用来了...三楼基本正解...但是句子里的是"man"呢,万一是女人怎么办?然后那个"and"我也挺不 动物名组成的词语 死《》悲 孙中山推翻了清朝统治史称什么 请举例孙中山为推翻清朝政府统治,建立资产阶级民主共和国的革命活动.（至少三例）