1．(2020·新高考全国卷Ⅰ)In fact，most people only absorb about 20 percent of a speaker's message. 理解
2．(2020·浙江卷)The traffic signals along Factoria Boulevard in Bellevue, Washington, generally don't flash the same length of green twice in a row, especially at rush hour. 繁忙的
3．(2019·全国卷Ⅱ)These kids are so absorbed in their studies that I just sit back. I don't teach. 使专心
