_________ medical checkup is advisable at least once a year.
举一反三
- The law requires that everyone _____ his car checked at least once a year.
- The doctors give the students a medical _____ for their health once a year. A: inspection B: investigation C: experiment D: examination
- The ticket ____ you to a free medical exam in our hospital once a year. A: offers B: entitles C: grants D: gives
- In order to stay healthy, it is a good idea （） your doctor at least once a year. A: visits B: to visit C: that visits D: visited
- ____a year is the festival held? Only once a year. A: How much B: How many C: How many times D: Which times