________ good suggestion! I haven’t heard of _______ wonderful advice for a long time.
| A．What a; such a | B．How; such a |
| C．What a; such | D．How; such |
On the night of February 14th, 2011, all the Chinese _________ by Guo Mingyi, a very common worker who ________ more than 180 poor children since 1994.
| A．are moved, helps | B．moved, helped |
| C．were moved, has helped | D．moved, have been helped |
The Nanjing Yangtze River Bridge is still very strong, ___________ it is almost 43 years old.
| A．although | B．but | C．so | D．because |
—__________ do I have to change the robot’s batteries? —Every two months.
| A．How long | B．How soon | C．How often | D．How many |
Mr Chen __________ his mobile phone to the shop because it can’t work at all.
| A．need to return | B．needs return | C．need returning | D．needs to return |
Computers have made a great difference _______ our everyday life.
| A．with | B．of | C．to | D．for |