—What’s your favorite fruit?—Apples. You
问题:
—What’s your favorite fruit? —Apples. You know, _______ apple a day keeps the doctor away.
A.a
B.an
C.the
D.不填
—What’s your favorite fruit? —Apples. You know, _______ apple a day keeps the doctor away.
A.a
B.an
C.the
D.不填