乙二酸和乙二醇反应

The shop assistant gave me the wrong size,对划线部分提问,对the wrong size提问. The story that my grandma told me yesterday didnot bring me happiness,but made me____() A disturbed We were deceived into believing that he could help.She deceived him into handing over all his savWe were deceived into believing that he could help.She deceived him into handing over all his savings.全句翻译,并语法分析. ( )I wonder why Jane ,who enjoys showing ___ her clothes,didn't show _____at the party yesterday.( )I wonder why Jane ,who enjoys showing ___ her clothes,didn't show _____at the party yesterday.Aup;off Bout;up Caround;off Doff;up All those _____ to the party yesterday wore evening dresses.A.come B.coming C.came D.having come I am not sure whether he___ the meeting or not ,as he has not been lately.A attends B will attend我想问问为什么此题选择b项,为什么不选择A呢? “按期交付存在风险”用英语怎么说“存在延期交付的风险”用英语怎么说?在线等待,急急急! 风险治理英语怎么说 经营风险英语怎么说? “没有经过风险调整的 '英语怎么说 英语口语大赛 怎么翻译 什么是未定型极限式 关于求极限的一个未定式!0*无穷型为什么是未定式呢?无穷小乘以无穷大不是应该等于1吗? 1的无穷次方型的未定式的极限总是e吗?试着举例说明 水平如镜的西湖不是汹涌澎湃的大海.缩句 successful是什么意思 united state of pop 2011一开始的take it off 谁唱的什么歌- - 英语翻译These were opinions and feelings that led,in time,to the writing of the United States Constitution.这句话怎么翻呢?请大人指教啊! 这个未定式极限怎么算? C语言怎样将产生的随机数放入一维数组中 C++如何产生10个不同的随机数并输出到一维数组中去?比如在1~50产生10个完全不同的随机数,并输出到数组a[10]中去.（不好意思,只有5个财富值了） 能不能从地形图上直接分析出冲沟的位置,如果可以应该如何分析. 求极限,未定式,第二重要极限 补充图片 这个未定式的极限怎么求, John gets up late .He will _____ be late for school.A.possible B.may C.impossible D.possibly you will late for school这句话有语法错误嘛!不用加be嘛!但是我买的一本资料上就是这么写的，原句是Hurry up, or you'll late for school. 想问一下关于未定式求极限的问题.什么叫未定式?书上一般都是写零乘以无穷之类之类的称为未定式.那么这个0指的是一个趋向值,还是也可以指一个确定值?比如我已经知道a=0 b=无穷大 那么这 问个未定式求极限的问题!如果任意未定式比如0/0型,用罗比达法则算出它当x趋向于某值时,它的极限为一常数（存在）,是不是意味着对此分式变形产生的多项式可以直接使用极限的四则运算, 这个是未定式吗 What are you_____________(listen)? —Is there anyone who is gong the Great Wall?---Is there anyone who is gong the Great Wall?--- _______A.None B.No one C.No D.Not anyKey:B为什么不能选A啊? 13.Is there anyone who ______ the plans put forward by the committee?A.differsB.opposesC.disagreesD.objects