NO one could imagine Peter ______the work alone.

NO one could imagine Peter ______the work alone.
A.doing B.to do C.do D.done
请问选哪个？理由？要表示想象某人已做过某事或做某事的词组是什么？谢谢~~~

选C。
NO one could imagine Peter do the work alone.
这题考imagine接从句的用法

Imagine vt.想象, 猜想, 推测, 认为, 相信

①imagine that / what clause，后接that或what引导的宾语从句。

②imagine (sb/sb’s)doing想象（某人）做某事

③imagine sb. / sth. (to be) adj. / as + n. / prep. 后接复合宾语， 即宾语+宾语补足语， 宾语补足语通常是由不定式（to be）加形容词或as加名词构成的。

eg.①You can imagine the situation there. 你可以想象那里的情况。

②I can't imagine what he looks like. 我想象不出他是什么长相。

③Don't imagine yourself to be always correct. 不要以为自己总是对。

④ I can’t imagine walking all the way to the North Pole. 我无法想象怎样一路走到北极去。

⑤Try to imagine living on the moon. 想象生活在月球上。

⑥I can hardly imagine Peter sailing across the Atlantic Ocean in five days.我几乎不能想象彼得在五天内就横渡了大西洋。

⑦---There is a story here in the paper about a 110-year-old man.

---My goodness! I can’t imagine being that old.

——这里的报纸上有一篇关于一位110岁老人的故事。

——天哪！我很难想象（他能）活那么久。