问题补充:
He brokea piece of chocolate and gave it to me before he broke the restinto pieces.
A. up; down
B. off; up
C. down; up
D. through; down
答案:
A. up; down
(答案→)B. off; up
C. down; up
D. through; down
解析:考查break的词组:break up分手,解体,分解break off折断,中断,break down垮掉,分解,break through突破,句意:他把一块巧克力掰开给了一块给我,才把其余的分成碎块。选B。