Question

【题目】The dog follows my grandpa 247 .It's his fan.

A. from 24 to 7 B. all day C. 17 hours D. from 7 to 24

Answer 1

【答案】B

【解析】句意：狗24小时全天跟着我爷爷, 它是他的粉丝。A. from 24 to 7，从24到7；B. all day整天；C. 17 hours，17小时；D. from 7 to 24，从7到24。每周7天，每天24小时，就是7X24小时制，也就说“全天、整天”的意思。故选：B。