I’m afraid none of us can __________ the machine that has been imported from abroad.Which of the following is wrong?
| A．work | B．run | C．turn | D．operate |
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 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 |
The workers agreed to ________ the strike if the company would satisfy their demands.
| A．call for | B．call in | C．call off | D．call up |
These articles ________ the problems of the modern world, including race relations and community development.
| A．address | B．avoid | C．create | D．correct |