The main purpose of rotational grazing is to keep the chickens sufficiently active.（ ）
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- The main purpose of rotational grazing is to keep the chickens sufficiently active.（ ）
- The main purpose of this letter is to express thanks to the readers. A: 正确 B: 错误
- The main purpose of opinion writing is to inform readers. A: 正确 B: 错误
- The main purpose of this passage is to ________. TThe main purpose of this passage is to ________. he main purpose of this passage is to ________.
- Business report serves one main purpose: to help a company solve a problem. A: 正确 B: 错误