not until 和until的区别用法主要是放在句首的时候 not until 在句首时后面要倒装 如:Not until late at night did he returned. until在句首时跟它放在句中时都是一样的 如:Until I arrive, you can't left.=You can't left until I arrive.
第2个回答 2009-03-18
you can go until I arrive----not correct. you can go when i arrive--- correct. don't leave until i arrive = you can go when i arrive.