The blind boy has gift for learning the sound in distance.
| A．a; the | B．a; a |
| C．a; \ | D．\; the |
—How often do you eat out?
—__________，but usually once a week.
| A．Have no idea |
| B．It depends |
| C．As usual |
| D．Generally speaking |
I was so familiar with him that I recognized his voice __________ I picked up the phone.
| A．while |
| B．after |
| C．in case |
| D．the moment |
__________ in 1993, the EU, together with the US, is one of the two largest economies in the world.
| A．Having founded |
| B．Founded |
| C．Founding |
| D．Being founded |
Linda worked for the Minnesota Manufacturing and Mining Company,__________ as 3M.
| A．knowing |
| B．known |
| C．being known |
| D．to be known |
After many experiments, finally we __________ the material we wanted very much.
| A．success to get |
| B．success in getting |
| C．succeeded to get |
| D．succeeded in getting |