问题
Peter has ______ cough and he has to get ______ X-ray.
A:an; a
B:a; a
C:a; an
D:an; an
B:a; a
C:a; an
D:an; an
正确答案是：
同类题型
Excuse me, sir _______ is it from the nearest hotel? —About 15 minutes’ walk.[ ]
Is this ______ dictionary?—No, ______ isn’t. It’s ______ dictionary.
I want to go to England _____ June 2nd.[ ]
The radio was too noisy. Would you turn ___ __ a little, please?
He is so careless that he often_______his school things at home.