Powder when mixed with water __________.
dissolves
举一反三
- Prometheus mixed the earth with water, and made a man after the image of the god._
- 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
- 在“When the teacher put the powder into milk，it became green．”这个句子中，“it”指的是什么？ A: teacher B: 无法确定 C: milk D: powder
- which one can directly contact with water？ A: Sodium metal B: Calcium carbide C: Metal hydride D: Sulphur powder
- In Ice Bucket Challenge, people ___ iced water over their head. A: spreaded B: picked C: poured D: mixed
内容
- 0
在“When the teacher put the powder into milk，it became green．”这个句子中，“it”指的是什么？
- 1
When the temperature is below zero， water will _______.
- 2
When practicing at the water's edge, one should (). A: surface water B: back to the water to practice C: Practice side to water D: Practice away from the water
- 3
When a pencil is partly in a glass of water, it looks as if it _____.
- 4
What happens when the water is heated by solar power?