摘要： It is difficult for us to learn a lesson in life we’ve actually had that lesson. A. when B. after C. since D. until
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It is difficult for us to learn a lesson in life __________ we've actually had that lesson.
[ ]
A. when
B. after
C. since
D. until
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B. after
C. since
D. until
It is difficult for us to learn a lesson in life _____ we've actually had that lesson.
[ ]
A. when
B. after
C. since
D. until
查看习题详情和答案>>
B. after
C. since
D. until
It is difficult for us to learn a lesson in life ______ we've actually had that lesson.
[ ]
A. when
B. after
C. since
D. until
查看习题详情和答案>>
B. after
C. since
D. until