LevelDcustomers need to follow up first.
举一反三
- If you want to pick up your luggage, you need to find the baggage claim area first.
- What do people usually do in order to get a table in this restaurant A: [A] They need to book in advance. B: They have to pay first. C: They need to order it first.
- You<br/>can ______ the application with a phone call. A: follow B: follow through C: follow up D: follow on
- First class always boards the plane first.
- Can you follow up with the teacher in the course? A: Very hard to follow B: A little hard to follow C: Appropriate D: Easy to follow E: Very easy to follow