求教狒狒10

10. In order to pressure the government of
Country S to become less repressive, some legislators in Country R want to ban
all exports from R to S. Companies in R that manufacture telecommunication
equipment such as telephones and fax machines have argued that exports of their
products should be exempted from the ban, on the ground that it is impossible
for a country to remain repressive when telecommunication equipment is widely
available to the population of that country.

Which one of the following is an assumption
on which the argument given by the manufacturers depends?

(A) The government of S has recently
increased the amount of telecommunication equipment it allows to be imported
into the country.

(B) The telecommunication equipment that
would be imported into S if the exemption were to be granted would not be
available solely to top development officials in S.

(C) A majority of the members of R’s
legislature do not favor exempting telecommunication equipment from the ban on
exports to Country S.

(D) Of all exports that could be sent to
Country S, telecommunication equipment would be the most effective in helping
citizens of S oppose that country’s repressive government.

(E) Without pressure from Country R, the
government of S would be able to continue repressing its citizens indefinitely.

答案B。我选的是D。电信设备最能够使S国民反对国家的压制。哪位解释下为什么是B么