—_________ exercisedoyouneed?—Ineedabouttwentyminutesofexercise.[ ]A.HowmanyB.HowmuchC.HowoftenD.How

题目简介

—_________ exercisedoyouneed?—Ineedabouttwentyminutesofexercise.[ ]A.HowmanyB.HowmuchC.HowoftenD.How

题目详情

—_________ exercise do you need?   
—I need about twenty minutes of exercise.

[     ]

A. How many   
B. How much       
C. How often     
D. How
题型:单选题难度:偏易来源:同步题

答案

B

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