og-92

92. According to the new office smoking regulations, only employees who have enclosed office may smoke at their desks. Virtually all employees with enclosed offices are at the professional level, and virtually all secretarial employees lack enclosed offices. Therefore, secretaries who smoke should be offered enclosed offices.

Which of the following is an assumption that enables the conclusion above to be properly drawn?

(A) Employees at the professional level who do not smoke should keep their enclosed offices.

(B) Employees with enclosed offices should not smoke at their desks, even though the new regulations permit them to do so.

(C) Employees at the secretarial level should be allowed to smoke at their desks, even if they do not have enclosed

(D) The smoking regulations should allow all employees who smoke an equal opportunity to do so, regardless of an employee’s job level.

(E) The smoking regulations should provide equal protection from any hazards associated with smoking to all employees who do not smoke.

看了og的解释，觉得不通。我是这样理解的，请指教。

结论：秘书应该被提供办公室

原因1：专业人士都有办公室，秘书没有。

前提：办公室吸烟条例：只有有办公室的人才能吸烟

假设应该是秘书是专业人士？