Effective measures have been taken to prevent _______pollution.
| A．exhausted gas | B．exhausting gas |
| C．exhaust gas | D．exhaustion gas |
He can speak French, German, and Russian, ______ English.
| A．not mentioning |
| B．no mention |
| C．not to mention |
| D．not to be mentioned |
_______ as “a class of one”, independent learning enabled you to study at your own pace.
| A．Describing |
| B．Described |
| C．To be described |
| D．Being described |
The company has been _______ of President Smith for 20 years and who will _______ it after his retirement?
| A．in the control; take over |
| B．in the control; take down |
| C．in control; take over |
| D．in control; take down |
Varieties of programs in the TV station ______ many different types of interest and taste among the public.
| A．cater to |
| B．appeal to |
| C．apply to |
| D．adjust to |
She was good at physics _________she found it boring.
| A．despite |
| B．in spite of |
| C．in spite the fact that |
| D．despite the fact that |