You don’t want to visit any other mountain if you have seen wu yue, but you won’t wish to see even wu yue_____________ returning from Mount Huangshan.
| A．about | B．before | C．since | D．after |
________, the Internet was only used by the government. But now it’s widely used in every field.
| A．As usual | B．At first | C．After all | D．So far |
—You don’t have to make so much noise, do you?
—__________.
| A．Not at all | B．Never mind | C．I’m sorry | D．Better not |
At the Beijing Olympics, Bolt broke the 100-meter and 200-records and became the _____man in the world.
| A．fastest | B．heaviest | C．tallest | D．slowest |
Which of the following can we NOT see at the Olympic Games?