问题

— Bob! How is your project? I heard you started it last Friday, right?— Oh! I_____ for it. But I haven’t decided when to do it. [ ]

A: have prepared
B:AIDU_
C: have been preparing
D: was preparing

正确答案是：

同类题型

－I haven’t seen the film Pirates of the Caribbean －_________.

I’m afraid I’ve got a bad cold.—________________.

ing to the police, the man called “Tuhao”_______ to be a professional cheat in business.

I am familiar with his work and look forward to _____of his view on literary and artistic creation.[ ]

Can I help you, sir? — I’d like to buy a TV set. — This way, please. We have many types for you ____.