Eva decided to take a second course since she ____ the first one.A.has completed B.is completed C.had completed D.will complete 我知道选C但需要解释为什么不选A?

Eva decided to take a second course since she ____ the first one.A.has completed B.is completed C.had completed D.will complete 我知道选C但需要解释为什么不选A? she decided not to ------- (be glad to take) the job He decided to take a vacation to America同意句 I decided to take up magic from then on翻译 She had decided to take the ____exam(enter) Have you decided to take the headmaster's _________?(advice) Have you decided to take the headmaster's_____?(advise) have you decided to take the headmaster’s ( )(suggest) He decided to take a vacation.（改为同义句）He decided ( ) ( ) a vacation. take up foreign language 什么意思He decided to take up foreign language. 什么意思 SO I decided to take lots of grammar in every clSO I decided to take lots of grammar in every class翻译成中文 I decided to take her by train如本题所示 主语为I 谓语为decided 那么宾语是动词不定式to take修饰的her吗? 用 pull down ,take care ,led to ,decided to分别造两个句子我急! 英语翻译With sweat becoming more and more,I finally decided to take a shower. I decided to take lots of grammar notes in class 的同义句 The dress was very beautiful.She decided to take it(保持句意不变） but,then i decided to take a train because of the storm的意思 We decided to take the train after all.帮忙翻译成人话,