The employment rate has continued to rise in big cities thanks to the efforts of the local governments to increase .
| A．them | B．those | C．it | D．that |
As is often pointed out, knowledge is a two-edged weapon which can be used ______ for good or evil.
| A．similarly | B．widely | C．equally | D．properly |
Heavy drinking used to be acceptable, but as drunken driving has caused so many tragedies public opinion is no longer ______.
| A．accurate | B．tolerant | C．appropriate | D．reliable |
Government should adopt laws that would ban advertising and other types of ______ of tobacco products.
| A．delivery | B．spread | C．promotion | D．discount |
The managing director of this department took the ______ for the accident, although it was not really his fault.
| A．guilt | B．response | C．blame | D．accusation |
The former Olympic champion was ______ in the quarterfinals last night when he lost 0-2 at home.
| A．knocked off | B．knocked out | C．knocked down | D．knocked over |