—What's your favourite fruit?—Apples. You know, _______ apple a day keeps the doctor away.
A: a
B: an
C: the
D: 不填
A: a
B: an
C: the
D: 不填
举一反三
- ”An apple a day keeps the doctor away!“tells you that eating fruit helps to keep you healthy.
- ________ 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
- —What's your favourite fruit? A: a B: an C: the D: 不填