The author of this passage is probably a ______.

A．To make jobs more varied.
B．To give the worker freedom to do his job in his own way.
C．Degree of work contribution.
D．Demands for longer working hours.

A．Different ways of treating socio-cultural elements in the three new English dictionaries.
B．A comparison of people's opinions on the cultural content in the three new English dictionaries.
C．The advantages of the BBC dictionary over Oxford and Longman.
D．The user-friendliness of the three new English dictionaries.