If I've learned one thing about [1]______, it's that you've got to keep some [2]______in the glove box.
举一反三
- [音频]I've talked about teachers' ________ _________ inspiring students and pushing you to learn.
- 已知a=[[1,2,3],[2,2],[3,2,1]]，则a[1][1]+a[-1][-1]结果是 A: 1 B: 2 C: 3 D: 4
- 已知列表m=[[1,2],[3,4]]，有列表a=[[row[i] for row in m] for i in range(2)]，则a[0][1]是[/i]
- [音频]I've been ________________ , but I'm _________________ .
- [音频]You know what? I've just ____ high-school boys. （来源：美剧《老友记》） A: been crazy about B: had enough with