Vending machines can be accessible at all hours.
举一反三
- How many hours can international students work during school breaks? A: Twenty hours B: More than twenty hours. C: Thirty hours. D: Not mentioned
- _______value all 24 hours of their day as enjoyable and productive hours. A: Workers B: Laborers
- （） all the help from machines, farming still requires hard work and long hours. A: With B: Without C: Although D: But for
- The way of regular working hours is no longer suiltable to the fast developing society and all companies or organizations should adopt flexible working hours.
- For how many hours is the art exhibition open（） A: Eight hours. B: Seven hours. C: Nine hours. D: Ten hours.