问题
We had to spend three more hours waiting in ______cafe at the airport because _______ flight was delayed.
A:a; the
B:不填; the
C:the; 不填
D:a; a
B:不填; the
C:the; 不填
D:a; a
正确答案是：
同类题型
Let’s clean the classroom. It’s very ______.
Excuse me, are these ______ new shoes?—No, they aren’t. ______ are black over there.
I don’t know _____she is. –Mrs Smith says she is a shop assistant.
After class, I like playing computer games and chatting _____ my friends _____the Internet[ ]
Excuse me. Look at the sign “NO PHOTOS!” Please don’t take photos here.— Sorry, Iit.