18.Although the first pulsar,or rapidly spinning collapsed star,to be sighted was in the summer of 1967 by graduate student Jocelyn Bell,it had not been announced until February,1968.(A) Although the first pulsar,or rapidly spinning collapsed star,to

the firs－rate team It is on the firs floor 改为一般疑问句 the first to do the firs t to be done是什the first to do the firs t to be The firs s_____from the factory to the house nearby last night. The news___he got the firs prize was true.正确答案填that.为什么不填what? He who would eat the nut must firs crack the shell _____ is the firs daay of a week.A.Sunday B.Monday C.Saturday although I like __ best in this book.A Lesson One B Lesson firs C the lesson one D first lesson 8.This printer is of good quality.If it _______ break down within the firs是情态动词题 although i'm only the one to Hi,Mark.How was the musical evening?----- Excellent!Ales and Andy performed _________ and they won the firs prize.A.skillfully B.commonly C.willingly D.nervously 18.Although they plant trees in this area every year,the tops of some hills are still （ )18.Although they plant trees in this area every year,the tops of some hills are still （ ) A.blankB.hollowC.vacantD.bare although the 1920s were prosperous,speculation in the stock Although the plot is weak ,the action is really fantastic 英语翻译On December 31,2006,before the yearly financial statements were prepared,the controller of the Fareast Corporation reviewed certain transactions that affected accounts receivable and the allowance for doubtful accounts.The controller firs although brought up in the same community, these four boys( ) 英译汉Although it is very enjoyable ,the film is long.