_____ you keep on working hard, I don’t mind whether you get good marks in your class.
| A．As long as | B．As soon as | C．As well as | D．as far as |
Sam ________ some knowledge of the computer just by watching others working on it.
| A．brought up | B．looked up |
| C．picked up | D．set up |
I have ________ everything that happened，as I remember it.
| A．set off | B．set on |
| C．set out | D．set down |
We have very strict quality control and anything imperfect is________，so customers feel secure about our products.
| A．denied | B．rejected |
| C．deserted | D．refused |
A good speaker is supposed to manage to ________ the listeners what he means.
| A．make sense to | B．get across to |
| C．appeal to | D．attach to |
This group of designers ________a plan for the project of the company.
| A．drew up | B．sent up |
| C．set up | D．turned up |