问题补充:
I didn’t go to bed I finished all the homework last night.
A. when
B. after
C. while
D. until
答案:
A. when
B. after
C. while
(答案→)D. until
解析:when当……时;after在……之后;while然而,当……的时候;until直到。句意:昨晚我直到完成所有的作业后才睡觉。短语not……until直到……才,故选D。
时间:2020-09-16 14:30:48
I didn’t go to bed I finished all the homework last night.
A. when
B. after
C. while
D. until
A. when
B. after
C. while
(答案→)D. until
解析:when当……时;after在……之后;while然而,当……的时候;until直到。句意:昨晚我直到完成所有的作业后才睡觉。短语not……until直到……才,故选D。