问题

I lost________ key to the door yesterday. It was________ unlucky day for me.
A:the; a
B:the; an
C:a; a
D:a; an
B:the; an
C:a; a
D:a; an
正确答案是:
同类题型
It wasn’t until nearly a month laterI received the manager’s reply.
Did you see them ____ basketball this morning?
Tom, you are going to buy a new flat here, aren’t you?— Yes, but I can’t _____an expensive one.
______ girl with ______ old book in her hand is my best friend, Amy.
How are you getting along your work? -Very well, thank you.[ ]