【单选题】The telephone _____ three times in the last hour, and each time it _____ for my sister.
【判断题】It's important for people of any age and sex to exercise.
【单选题】Eat less and exercise more if you want to live to a old age.
【单选题】“近世以来,作者皆不及秦少游”中的“秦少游”指的是