________ an apple a day keeps the doctor away.
举一反三
- Eating an apple a day keeps the doctor away.
- ______ apple a day keeps the doctor away. A: A B: An C: The
- ______ apple a day keeps the doctor away. A: A B: An C: The
- An apple a day keeps the doctor ________. A: off B: in C: out D: away
- _____ an apple a day keeps the doctor away. A: Eat B: Eating C: To eat D: Eaten