16. The story that follows _____ two famous characters of the Rocky Mountain gold rush days.
| A．concerns | B．states | C．relates | D．Refers |
Effective measures have been taken to prevent _______pollution.
| A．exhausted gas | B．exhausting gas |
| C．exhaust gas | D．exhaustion gas |
-- I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.
-- ______! I’m sure you’ll make it.
| A．Go ahead | B．Good luck |
| C．No problem | D．Cheer up |
After that, he knew he could ________any emergency by doing what he could to the best of his ability.
| A．get away with | B．get on with |
| C．get through | D．get across |
For him_____ stage is just _____ means of making a living.
| A．a; a | B．the; a | C．the; the | D．a; the |
I can’t say which wine is best ----- it’s a(n) _______ of personal taste.
| A．matter | B．event | C．variety | D．affair |