高一英语 这题选b 告诉我为什么

来源:百度知道 编辑:UC知道 时间:2024/06/24 13:06:53
Leonardo da Vinci (1452—1519) _______birds kept in cages in order to have the pleasure
of setting them free.
A. is said to be buying B. is said to have bought
C. had said to buy D. has said to have bought

is said to 据说

事情已经发生 是 完成时

首先这道题不选C,D、understand?应该知道吧。be said to表示据说。就算选C,D时态也不对、、其次,如果选A,就表示达芬奇现在还活着......表示正在把鸟养在笼子里,,,肯定不对了呗,,,(这种题我初中就会)to have done是不定式的过去时

Be said to 是个固定的转换词组,是被动句形式,他的原形是某人Says什么什么 ,这是固定的搭配,约定俗成的东西谁都改变不了,比如那些关于真理的他就必须用一般现在时态,比如一分钟是60秒