—Did you see ____ may be the longest total solar eclipse (日全食) in 500 years yesterday?
— No, it was cloudy above my city at that time.
| A．what | B．who | C．which | D．that |
As is known to all, ________ People's Republic of China is ________ biggest developing country in the world.(2011·陕西)
| A．the；/ | B．/；the | C．the；the | D．/；/ |
George couldn't remember when he first met Mr. Anderson, but he was sure it was ________ Sunday because everybody was at ________ church.
| A．/；the | B．the；/ | C．a；/ | D．/；a |
I don't know who invented ________ telephone, but it's really ________ most wonderful invention.
| A．the；a | B．/；the | C．a；the | D．/；a |
Italy is ________ most attractive European country and how I wish I would go there for________ second time.
| A．a；a | B．/；a | C．the；the | D．a；the |
I don't think the experiment is ________ failure.At least we have gained ________ experience for future.
| A．/；the | B．a；the | C．a；/ | D．/；/ |