小试]指出下列各句中march的含义及词性。
1. You can’t control the march of science.
2. Brett marched out of the office, slamming the door behind him.
3. He gathered his troops and prepared to march on the capital.
4. Mr. Carter marched us to the principal’s office.
5. I went on a lot of peace marches when I was a student.
6. She started work here last March.
Key: 1. n. 进步 2. v. 走出 3. v. 进军 4. v. 强行带走
5. n. ** 6. n. 三月