I saw Mary ____ the house.
| A．open the door and go into | B．to open the door and to go into |
| C．open the door and to go into | D．open the door and went into |
—I am so sorry to have come late for the meeting.
—It is not your fault.With ________ rush－hour traffic and ________ heavy rain，it is no wonder you were late.
| A．a；a | B．the；the | C．/；/ | D．/；a |
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 |