题干
―Can you finish the reports today?
―Sure. I’ve _______ half of them already.
A：got away from
B：got down to
C：got around
D：got through
答案(点此获取答案解析）
D
A：got away from
B：got down to
C：got around
D：got through
且A中至少有一个奇数，则这样的集合有（ ）