UC知道：想知道神马，提问回答学习问题百度都知道

i have been a teacher for twenty years.

来源：百度知道编辑：UC知道时间：2024/07/12 13:33:23

i ___ a teacher twenty years ___ （保持句意不变）

I have been a teacher for twenty years.
我已经做了20年教师了。

I _became__ a teacher twenty years __ago_ .

was ago
20年前，我就是一名教师。

i became a teacher twenty years ago.

第一个空wasn't
第二个空ago

I became a teacher twenty years ago.

有没有这个说法:I mustn't have been a doctor. I have been a personal financial consultant Had I taken a taxi, I wouldn't have been late 为什么要把had放在i的前面 I have been to park with a friend_____ I have been around that block a time or two 这句话对不对I have been a lover of .. I have been offered a large ___of money. i have been a teacher for twenty years. 选择题：I have been offered a large_________of money. 英语题I have been offered a large ( ) of money