[求助牛牛]GWD 2-10我认为应该选B

Environmentalist:    The use of snowmobiles in the vast park north of Milville creates

unacceptable levels of air pollution and
should be banned.

Milville business spokesperson:     Snowmobiling brings many out-of-towners to

Milville in winter months, to the great
financial benefit of many local residents.
So,

economics dictate that we put up with the
pollution.

Environmentalist:    I disagree:  A great many
cross-country skiers are now kept

from visiting Milville by the noise and
pollution that snowmobiles generate.

Environmentalist responds to the business
spokesperson by doing which of the following?

A.      
Challenging an assumption that
certain desirable outcome can derive from only

one set of
circumstances

B.      
Challenging an assumption that
certain desirable outcome is outweighed by negative

aspects
associated with producing that outcome

C.      
Maintaining that the benefit
that the spokesperson desires could be achieved

in greater
degree by a different means

D.     Claiming that the spokesperson is deliberately misrepresenting the
environmentalist’s

position in
order to be better able to attack it

E.      Denying that an effect that the spokesperson presents as having
benefited a certain

group of
people actually benefited those people

Challenging an
assumption thatcertain desirable outcome is outweighed by negative

aspects associated with producing that outcome