He has _____ little education that he finds it impossible for him to be equal to ____ important a task.
| A．so, such | B．such, so | C．so, so | D．such, such |
Most people will gradually gain confidence as they________life.
| A．get through | B．look through |
| C．break through | D．go through |
It is requested that the machine be operated according to the________．
| A．introductions | B．explanations |
| C．suggestions | D．instructions |
－Mary，could you please post the letter for me while you are out?
－________
| A．I'd rather you didn't. | B．It's OK with me. |
| C．What for? | D．By all means. |
Tom's first job was at a local restaurant in his early twenties，________he worked for seven years.
| A．where | B．when |
| C．which | D．that |
She felt ________ awkward because of her bad performance on the stage.
| A．extremely | B．actually |
| C．frequently | D．exactly |