Observe changes
举一反三
- observe, record or detect to check for any changes or developments
- How was the weight used A: To check the accuracy of scales. B: To calculate the density of other metals. C: To observe changes in the atmosphere. D: To measure amounts of rainfall.
- Questions 22～25 are based on the following telephone interview. How was the weight used A: To check the accuracy of scales. B: To calculate the density of other metals. C: To observe changes in the atmosphere. D: To measure amounts of rainfall.
- people assumed Cliff was there __the race A: observe B: to observe
- We observe today not a victory of party. observe here means?