单项选择题
A.how you look at it B.what you look at it C.you look at it D.that you look at it
A.hurried up B.kept up C.cheered up D.held up
A.Do more running than walking every day of the week. B.Exercise regularly, every other day of the week. C.The more exercises you do, the healthier you will be. D.In order to lose weight, you'd better walk faster.