Question

【题目】锻炼很重要，你想告诉朋友我们每天需要一小时的锻炼，你可以这样说：( )

A.We need one minute of exercise a day.

B.We need an hour of exercise a day.

C.We need 60 seconds of exercise a day.

Answer 1

【答案】B

【解析】

one minute一分钟；an hour一小时；60 seconds 60秒，题干说的是一小时。故选B。