顺丁烯二酸酐与共轭二烯烃反应

fishing is his favourite hobby,and ________ .Fishing is his favourite hobby,and ________ .（2001 上海）A.he’d like to collect coins as well B.he feels like collecting coins,too C.to collect coins is also his hobby D.collecting coins also gives Fishing is his favourite hobby, and ________ . （2001 上海） A. he’d like to collect coins as well B. he feels like collecting coins, too C. to collect coins is also his hobby D. collecting coins also gives him great pleasure Though it was blowing hard,_______went on working in the filed.A.they B.and they C.but they D.it They went out___the light___.A.on,off B.with,in C.let,on D.with,on in China,many young people end unp in a job___they are not suited.为什么填 to whichA.which B.in which C.at which D.to which CTP、UTP、GTP在生物学中都是什么 生物中的GTP,poly结构和单位kb是什么意思? GTP供能的反应有哪些?细胞内,GTP供能的反应有哪些? 分子生物学中GDP GMP make是什么意思 made的意思 make mistakes是什么意思 GDP和GTP都是什么意思啊? 茶多酚最可能存在于植物细胞的什么细胞器中? MaKe什么意思 half way down 英语翻译“from the Bishops down to the bores”怎么翻译啊?原文语境是：No,not the world.Who are the people the world takes seriously?All the dull people one can think of,from the Bishops down to the bores.I should like YOU to take me v Good health,good luck and much happiness throughout the year. 用nurses和hospital造句 用{wear,hospital]造句 用in the hospital做定语造句 i can't wait… to spend the rest of my life with you I wish I could be with you in the rest of my lift... store的近义词,或同义词 make在线翻译 Make的意思是什么? 不拘一格降人才中的降是什么读音 夜上受降城闻笛 降的读音读xiang 还是jiang谢谢.第二声对吗? “降辞色”中降的读音?急阿!能将30分 抱歉 我只有四十分...《送东阳马升序》中的这一句“先达得隆望尊,门人弟子填其室,未尝稍降辞色”中的“降”读什么音?为什么?（不读“浆”的音，参 降娄 读音请问这个词应该读作是xianglou还是jianglou呢?请不要答非所问，最好能够注明出入。 在姓氏中“降”的读音是什么?请用字母表出,并写明声调. "make"是啥意思?