问题
There is _______ “u” and _______ “f” in the word “unfamiliar”.
A:an, an
B:a, a
C:an, a
D:a, an
B:a, a
C:an, a
D:a, an
正确答案是：
同类题型
When did your father ____ your mother?
There is still ________ water in the bottle．It’s enough for both of us．
I haven’t seen the interesting movie Let the Bullet（子弹）Fly.— _________ .
The tickets for the Imax film are selling so well. Try to buy one before all the tickets .
Carl Linnaeus made great contributions to ________ plant species.