-- are the Olympic Games held?
--Every four years.
| A．How often | B．How soon | C．How long | D．When |
Li Na is famous all the tennis fans in China know her.
| A．too; to | B．enough; to | C．as; as | D．so; that |
More and more people have a low-C life and the air is getting much
than a few years ago.
| A．clean | B．cleanest | C．cleaner | D．the cleanest |
—do you know so much about the UFO?
—I usually get the information by surfing the Internet.
| A．How | B．What | C．Which | D．Where |
—Which of the two T-shirts will you take?
—I’ll take. One is for my brother and the other is for myself.
| A．either | B．both | C．neither | D．all |
—Diaoyu Island belongs to China.
—Surely it does! We Chinese will neverit up.
| A．cut | B．fix | C．give | D．set |