New iPhone went on sale on Friday with ________ bigger screen and 4G wireless technology, as ________ company seeks to keep its competitiveness(竞争力).
| A．a ; a | B．a ; the |
| C．the ; the | D．the ; a |
When the question _____ at the meeting, no one could answer it.
| A．rose | B．arose | C．came | D．raised |
We can’t _____ other countries in trade if we don’t develop our national economy.
| A．compete for | B．compete against | C．catch up | D．catch with |
At first he refused to admit he had stolen but when he was shown the videotape, he _______ and admitted everything.
| A．broke up | B．broke away | C．broke down | D．broke in |
Considering your income, you should be able to ______ at least twenty dollars a week.
| A．put forward | B．put in | C．put down | D．put aside |
As a simple and convenient way to get ______ latest fashions online, online shopping also has ______ major problem — you can’t see whether they fit or not.
| A．the; the | B．/ ; the | C．the; a | D．/; / |