问题
As we know, England is ______ European country and Singapore is _____ Asian country.
A:an; an
B:an; a
C:a; a
D:a; an
B:an; a
C:a; a
D:a; an
正确答案是：
同类题型
He said he took vacation ______ Europe last summer.[ ]
There are _____fifty students in each class in our school. [ ]
Are these books yours, Mike?—No, they aren’t. They belong to ______.
Daniel is ________ to solve this problem, I believe.
Oh, you are here. I’m looking for you all the morning. ？ —-To the library.