You need two years of teaching_______ to get this job.
| A．information | B．experience |
| C．knowledge | D．condition |
This kind of computer ________ well. It ________ out soon.
| A．sells; will sell | B．sells; will be sold |
| C．is sold; sells | D．is sold; will be sold |
—What a heavy rain! Will it last long, Simon?
—__________. We’re getting into the rainy season now.
| A．I’m afraid so | B．I’m afraid not |
| C．That’s impossible | D．Of course not |
To those disabled athletes, the most important thing is _______ win a gold, ______take part.
| A．not only; but also | B．either; or |
| C．both; and | D．not to; but to |
—He’s never seen the film Rio2 (里约大冒险2) before, _________ he?
—_________. He went to see it last week.
| A．has; Yes | B．has; No |
| C．hasn’t; Yes | D．hasn’t; No |
Let’s ________ these bottles into different boxes for different use.
| A．choose | B．drop |
| C．separate | D．produce |