--- You haven’t been to Beijing, have you?
--- How I wish to go there!
| A．No, I haven’t. |
| B．Yes, l have. |
| C．No, I have. |
| D．Yes, I haven’t. |
－I wonder do you think of Bob?
－Selfish but honest．
| A．how | B．what | C．if | D．whether |
They couldn’t stand like that．
| A．be treated | B．to treat | C．treating | D．being treated |
Finding information in today’s world is easy．The is how you can tell if the information you get is useful or not．
| A．ability | B．competition | C．challenge | D．knowledge |
The train was to arrive at 11：30，but it was an hour late．
| A．about | B．likely | C．certain | D．supposed |
According to the air traffic rules，you should your mobile phone before boarding．
| A．switch over | B．switch on | C．switch off | D．switch round |