he knew a lot about history 同义句?快.

问题描述:

he knew a lot about history 同义句?快.

He was an expert on history

你好,同义句是:
He knew history very well.
他很了解历史。

He knew a lot about history.同义句
He had a good knowledge of history.
他对历史非常了解.
have a good knowledge of,对……很熟悉、精通.

He knew much about history.
他懂得很多历史。

或者
He had a good knowledge of history.
他有丰富的历史知识。