问题
Mr Green has_____ one-year-old son, doesn’t he?–Yes, and he also has ______eight-year-old daughter.
A:a, a
B:an, a
C:a, an
D:an, an
B:an, a
C:a, an
D:an, an
正确答案是：
同类题型
While you are having an exam, you must write as ________ as you can.
I’m to eat a horse now! —Really? But I don’t havefor you. It’s a great pity!
Two tickets to Guilin, please.–Only one ticket left. Would you like _______?
Which is the smallest number of the four?–________.
He is _______ clever boy that he can solve _____ many difficult problems.