The secretary worked late into the night ___a long speech for the president.A.to prepare B.prepato prepare对不对

The secretary worked late into the night ___a long speech for the president.A.to prepare B.prepato prepare对不对 18 The secretary worked late into the night, ___ a long .18 The secretary worked late into the night, ___ a long speech for the manager. 为什么用preparing 不用was preparing The secretary worked late into the night to make sure everything is perfect tomorrow.is是不是应该改成will be the Secretary of State Secretary of the Army The secretary worked late into the night,___a long speech for the president.A.to prepare B.preparing C.prepared D.was preparing The secretary worked late into the night ,（preparing） a long speech for the president.为什么括号内不能用prepared? the secretary worked into the night,()a long speech for the president.a.to prepare b.preparing 为什么选B 不选A A不是表示目的吗? The secretary worked late into the night,___a long speech for the president.The secretary worked late into the night,___a long speech for the president.A.to prepare B.preparing C.prepared D.was preparing为什么不选A?这个秘书工作到夜里, secretary to the treasury是什么意思 financial secretary to the treasury 关于下面两道题的区别.preparing 与prepared23.Seeing the soldiers well_____ for the flood-fight,the general nodded with satisfaction.A.prepare B.preparing C.prepared D.having prepared这道题选择C.prepared 11 .The secretary worked late in The secretary worked late into the night, ___a long speech for the president. A. to prepare B. preparing C. prepared D. was preparing 为什么B表伴随状态而非A表目的 the secretary worked into the night,()a long speech for the president.a.to prepare b.preparing c.prepared d.was preparing为什么不能选a?翻译为“为了准备演讲”吗?那么d又为什么不可以呢? 有关高中英语The secretary worked late into the night,( )a long speech for the president.A.to prepareB.preparingC.preparedD.was preparing答案为B,为什么不把它当作原因状语从句选C? the only secretary the only friend是什么意思 She has worked as a secretary for four years.句子中为什么要as? The secretary and principal怎么翻译?