China is expected to export 1 billion mobile phones this year, ________ by a surge in demand for smartphones worldwide.
| A．drive | B．driving | C．to drive | D．driven |
Even if they are on sale, these refrigerators are equal in price to, if not more expensive than, _____ at the other store.
| A．anyone | B．the others | C．that | D．the ones |
This watch is _____ to all the other watches on the market.
| A．superior | B．advantageous | C．super | D．beneficial |
Arrogance and pride are similar in meaning, but there is _____ difference between them.
| A．a submerged | B．an indecisive |
| C．an indistinct | D．a subtle |
We made plans for a visit but _____ difficulties with the car prevented it.
| A．consequent | B．subordinate |
| C．substantial | D．subsequent |
He didn't _____ what I read because his mind was on something else.
| A．hold on | B．catch on | C．take in | D．get over |