He didn't get up _______ 10 o'clock this morning. A to B for C until

C until. 他不到十点钟，是不会起床的。。。。。。。

直到……才释义
1. 直到 才: not until
2. 直到才: not…until…
3. 直到……才: not till / until | not …until | not…until/till | nt tll/ntl
例句
1.从个人退休金帐户里的支出直到某个年龄后才开始。
Payout from an individual retirement account may not begin until a certain age.
2.当然，很多大学生直到他们毕业才会选择他们的最终职业道路。
Indeed, many college students do not select their ultimate career path until after they graduate.
3.欺负他人的这种行为，直到新校长上任为止，才被认真的处理。
The Bullying behaviour was not dealt with till the arrival of the new principal.

until
not...until 直达.才

c