问题
The dog had _____ serious toothache so its owner took it to _____ animal doctor.
A:an, an
B:the, /
C:a, /
D:a, an
B:the, /
C:a, /
D:a, an
正确答案是:
同类题型
Only when you leave your parents for college education _______ how much you love them.
She ________ his number in the phone book to make sure that she had got it right.
How many times have you _________ to that place? — Twice.
There is_______ old basketball under_______ bed. I like to play_______ basketball.