题干

—I hear you run for half an hour every day.
—Right, we have to. It is one of the ______ in our school.
A.rulesB.plansC.hobbiesD.choices
上一题 下一题 0.65难度 单选题 更新时间:2018-03-14 05:05:43

答案(点此获取答案解析)