18. be accustomed to (=be in the habit of, be used to) 习惯于 19. be acquainted with(=to have knowledge of) 了解;(=to have met socially) 熟悉 20. act on 奉行,按照…行动;act...
例如:Upon / On hearing of the unexpected news, he was so surprised that he couldn’t say a word. 一听到这个出乎意料的消息,他惊讶到说不出话来。 注意:此句型一般可以改为如下复合句句型。 例如:As soon as he heard of the unexpected news, he was so surpri...
更多内容请点击：四六级最常考的一百个短语