73. Altocumulus clouds are defined as ______ .
举一反三
- Clouds in the cloud economy era include public clouds, private clouds and hybrid clouds, _______ are adopted by most enterprises. A: Public clouds B: Private clouds C: hybrid clouds
- Which of the following statements is TRUE（） A: If clouds are high, there will be bad weather. B: The color of clouds is a factor to help predict the weather. C: If the weather is good, the clouds must be very low. D: To study clouds is the only way to understand the weather.
- The clouds ___________ it will rain.
- 73.
- “Seeding” thunder clouds ______.