多选题
At the last place Gary, worked, they ______ an annual company picnic. All the employees ______ bring their families along and spend the day at a nearby park. It was great.
A、
had to have; had to
B、
used to have; couldn't
C、
would have; didn't have to
D、
used to have; would
【正确答案】
D
【答案解析】
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