As more and more cars are produced and used, so the _____ from their exhaust-pipes contains an even larger volume of poisonous gas.
| A．exposure | B．distribution | C．expansion | D．emission |
—Excuse me, can you tell me where the Sleeping Beauty Castle is?
—______.
| A．It’s located on that small island |
| B．It’s one of the best ancient buildings |
| C．It’s probably one of the most fantastic buildings in the world |
| D．It’s famous for its beautiful roof |
Colorful fireworks added ______ the attraction of the night of National Day.
| A．to | B．on | C．up to | D．up |
We all know that the painting, named Racing Horse, is a(n) ______ example of Xu Beihong’s style.
| A．traditional | B．artificial | C．typical | D．unique |
Without the leadership of the Party, there ____no New China.
| A．would be | B．has been | C．should be | D．was |
If it __________for the snow, we ___________the mountain yesterday.
| A．were not; could have climbed | B．were not; could climb |
| C．had not been; could have climbed | D．had not been; could climb |