How many minutes ofConcrete mixed in stationary mixers and transported by non-agitating equipment shall be pay?
A: 30 minutes
B: 20 minutes
C: 40 minutes
D: 15 minutes
A: 30 minutes
B: 20 minutes
C: 40 minutes
D: 15 minutes
举一反三
- How late was the train（） A: 20 minutes B: 30 minutes C: 40 minutes
- You will be placed with a local family usually within _____ from your campus. A: 20 to 45 minutes B: 15 to 35 minutes C: 15 to 40 minutes D: 25 to 40 minutes
- How longhave youused in your reading comprehension? A: About 30 minutes B: About 40 minutes C: About 50 minutes
- What is the recommended amount of time spent on cleaning A: 5 minutes B: 10 minutes C: 15 minutes D: 20 minutes
- When does the man ask the woman to call him back A: In 30 minutes B: In 40 minutes C: In 50 minutes D: In 60 minutes