This watch is _____ to all the other watches on the market.
| A．superior | B．advantageous | C．super | D．beneficial |
The stamps, once ____, will be very popular with stamp-collectors.
| A．being printed | B．printing | C．to print | D．printed |
Both of these roads can lead you to the History Museum. You may take ____.
| A．neither | B．either | C．both | D．any |
— So how long have you been in Beijing?
— Just a couple of days. I’m on a great tour, you know, and I ______ all the places of interest here.
| A．visited | B．am visiting | C．have visited | D．have been visiting |
33．In the reading –room there are tables, you can sit there to read .
| A．at which | B．in which | C．and | D．where |
31．The lecture mainly deals with the trouble young children have right from wrong .
| A．distinguishing | B．distinguished |
| C．to distinguish | D．to be distinguished |