—A new study proves(证明) a walk every day is enough to keep people away from fat.A.30-minuteB.30 minu

题目简介

—A new study proves(证明) a walk every day is enough to keep people away from fat.A.30-minuteB.30 minu

题目详情

—A new study proves(证明) a        walk every day is enough to keep people away from fat.
A.30-minuteB.30 minute’sC.30-minutesD.30 minutes’s
题型:单选题难度:中档来源:不详

答案

A
30-minute可作定语,30 minutes 可作定语,故选A

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