If Kevin’s children run a lemonade stand for a day and sell 200 glasses of lemonade at $0.50 each, their total revenues are
A: $100
B: $199.5
C: $200
D: $400
A: $100
B: $199.5
C: $200
D: $400
举一反三
- Zoe sells 200 glasses of lemonade at $0.50 each. Her total costs are $25. Her profits are
- 6. On a hot day, cold lemonade tastes wonderful.
- ADC0809转换时间为（ ）μs A: 200 B: 300 C: 100 D: 400
- There are other easier ways to get lemonade, such as __________. A: to buy lemonade powder and boil it with water B: to go to department store C: to buy cans of boiled water D: to buy frozen lemonade and mix it with water
- 挡木的宽度与高度应相等，其常用规格为（） A: 400×200×200mm B: 400×100×100mm C: 200×100×100mm D: 200×200×200mm