----what do you think of the Chinese language today?
----Quite popular. It______ in communicating with other countries. More and more foreign friends are learning Chinese.
| A．plays an important role | B．is playing an important role |
| C．has played an important role | D．is being played an important role |
_______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
| A．As | B．That | C．This | D．It |
I’d appreciate ____ if you would like to teach me how to use the computer.
| A．that | B．it | C．this | D．you |
As the busiest woman in Norton,she made_________her duty to look after all the other people’s affairs in that town.
| A．this | B．that | C．one | D．it |
The chairman thought________necessary to invite Professor Smith to speak at the meeting .
| A．that | B．it | C．this | D．him |
—How was the 2008 Beijing Olympic opening ceremony?
—________ that the whole world was attracted.
| A．It was very fantastic | B．Such fantastic was it |
| C．So fantastic was it | D．So fantastic it was |