There are 24 hours in one day.
A: 礼物
B: 小时
C: 分钟
A: 礼物
B: 小时
C: 分钟
举一反三
- A hiker walked for 3 days. She walked 18 miles on the first day, walking 3 miles per hour. On the second day she walked for one less hour, but she walked one mile per hour faster than on the first day. On the third day she walked the same number of hours as on the first day but at the same speed as on the second day. How many miles in total did she walk ？（） A: 24 B: 44 C: 58 D: 60 E: 62
- How long will the volunteer spend on math each week if teaching both math and English A: One hour a week. B: Two hours a week. C: One hour a day. D: Two hours a day.
- It soon proved ______ for a shop to stay open 24 hours a day.
- He used to work fourteen hours a day. He did this ______ day. A: one B: some C: each D: a
- Room service is available 24 hours a day on all the ships.