某校部分同学组成研究小组,准备对“非物质文化遗产校园传承”课题进行研究。假如让你从文化的角度对该课题研究的内容和意义加以描述,你认为能准确表述的一组关键词是
She changed so much that I could hardly _______ her when we met again after a separation of 20 years.
—When did you go to the United States? -- I remember _______ there when I was ten.
I prefer studying English at home ______the match.
We can’t use the machine now, for it _______.
To her surprise, the life she had been looking forward to ________ to be unpleasant.