问题补充：
— The teacher said we had only three days to finish the work.
— Don worry. We have already two thirds of it.
A. got down
B. got through
C. given in
D. given away
答案：
A. got down
(答案→)B. got through
C. given in
D. given away
解析：考查词组：A. got down下来，下降，B. got through接通，完成，C. given in屈服，让步， D. given away泄漏，赠送，句意：--老师说我们只有三天完成工作。--别担心，我们已经完成三分之二了。选B。
