摘要：All the tasks ahead of time, they decided to go on holiday for a week. A.been fulfilled B.were fulfilled C.having been fulfilled D.had been fulfilled
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All the tasks ________ ahead of time, they decided to go on holiday for a week．
- A.been fulfilled
- B.having been fulfilled
- C.were fulfilled
- D.had been fulfilled
All the tasks___________ahead of time, they decided to go on holiday for a week.
[ ]
A. been fulfilled
B. were fulfilled
C. having been fulfilled
D. had been fulfilled
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B. were fulfilled
C. having been fulfilled
D. had been fulfilled