China has been considering raising the retirement age since 2008 to ________ its shrinking workforce and aging society.
| A．set off | B．put off | C．bring about | D．cope with |
People eatvegetables per person today as they did ten years ago.
| A．as twice many | B．as twice as many |
| C．twice as many as | D．twice as many |
The police tried to get some clues from the suspect，but he remained ．
| A．silent | B．quiet | C．calm | D．secret |
--- Do you like the place of interest?
-- On the contrary, it’s the place that I want to visit.
| A．worst | B．last | C．best | D．latest |
. --Do you think the weather is good enough for a picnic?
--Yes. You can't hope for day at this time of the year.
| A．a nice | B．a nicer | C．the nicer | D．the nicest |
—Are you pleased with what he has done?
—It couldn’t be ________ . Why didn’t he put more effort into his work?
| A．any worse | B．much better | C．so bad | D．the best |