21. Animals that live onTibetan plain have to survive inhard climate.
A. the; a B. a; the C. the; the D. a; a
22. People in the west make _______ a rule to buy Christmas presents for their relatives and friends.
A. it B. that C. this D. as
23. The girl’s face looked pale, so our classroom teacher requested that she ________to hospital immediately.
A. send B. be sent C. sending D. should send
24. There was so much noise in the room that the speaker couldn’t make himself ________.
A. being heard B. hearing C. heard D. hear
Good media entertains, informs and educates
ROK-Japan dispute worries US
Games begin not with a bang, but a Tweet
Investment in US 'set for record year'
如何形容型男的身材?
Pirates have letterhead to go with sizable demands
Death penalty confirmed for Mumbai terror gunman
Air China flight returns to Beijing over false threat
Feuding couples lead rise in online slander
Robots? Nope - just really good athletes
Drivers at fault in tragic accident
Syrian PM defects to opposition
Curiosity of a girl lands on Mars
Street performers will soon gain legal status in Shanghai
Burn the bridge?
Colors of the Life
Clinton to discuss wide range of issues during China visit
Clinton visit raises concerns
Isaac nears New Orleans on Katrina anniversary
It's not doping that wins races, Sun says - it's lots of hard work
Emotions and feelings idioms
China helps bust US drug websites
Washington to remain focused on Asia-Pacific
5 soldiers killed in Afghanistan
Midtown Manhattan penthouse on sale for $100m
Pound backs Armstrong decision
White House releases beer recipes
Pakistani bomber strikes US vehicle
Romney sticks to Obama songbook on China
Newspapers warned over nude photos of Prince Harry