學測考點
adjustable
adjust + able「可調整的」(adjustable alarms)
學測原句
- 113 學測|綜合測驗 第 2 篇|第 2 段They could have used alarm clocks because adjustable alarms had been invented by the mid-19th century.他們本來可以使用鬧鐘,因為可調整時間的鬧鐘在 19 世紀中葉前就已經發明了。
- could have + 過去分詞:「本來可以…(但沒有)」
- adjustable:「可調整的」,adjust + able
- had been invented:過去完成式,「在那之前就已經發明」
- by the mid-19th century:「到 19 世紀中葉為止」
想把學測單字一次整理好、邊背邊做筆記?
