While building a tunnel through the mountain, ______ ．
| A．an underground lake was discovered |
B．there was an underground lake discovered |
C．the workers discovered an underground lake |
| D．a lake was discovered underground |
Being quick-minded and good at communicating, the young man was appointed to address the tough problem _______ the company.
| A．in terms of | B．on behalf of |
| C．in favor of | D．on top of |
To be an excellent lecturer, you must be a clear speaker, with a strong and pleasing voice that is fully under your _______.
| A．hand | B．influence |
| C．control | D．authority |
With some physical training in the morning，even after a couple of days，you will feel ______，and in the long term，you will benefit greatly from your perseverance.
| A．apparent | B．confident |
| C．aggressive | D．energetic |
Personal space is the region surrounding a person _____they regard as psychologically theirs.
| A．who | B．where | C．when | D．which |
一Do you think I should work in that company?
--_____________.It’s not easy to find a job nowadays.
| A．Is that so ? | B．It depends． |
| C．Why not ? | D．I don’t think so． |