LSAT-9-CR2-12

snow_mountain

12. It is clear that none of the volleyball
players at yesterday’s office beach party came to
work today since everyone who played volleyball
at that party got badly sunburned and no one at
work today is even slightly sunburned.
Which one of the following exhibits a pattern of
reasoning that most closely parallels that in the
argument above?
(A) Since everyone employed by TRF who was given
the opportunity to purchase dental insurance did
so and everyone who purchased dental insurance
saw a dentist, it is clear that no one who failed
to see a dentist is employed by TRF.
(B) Since no one who was promoted during the past
year failed to attend the awards banquet,
evidently none of the office managers attended
the banquet this year since they were all denied
promotion.
(C) Since the Donnely report was not finished on
time, no one in John’s group could have been
assigned to contribute to that report since
everyone in John’s group has a reputation for
getting assignments in on time.
(D) Everyone with an office on the second floor
works directly for the president and, as a
result, no one with a second floor office will
take a July vacation because no one who works for
the president will be able to take time off
during July.
(E) Since all of the people who are now on the
MXM Corporation payroll have been employed in the
same job for the past five years, it is clear
that no one who frequently changes jobs is likely
to be hired by MXM.

肯请大家指点，D和原文平行在哪里？看了半天，愣是没看出来。

深海的小美人鱼

none of the volleyball
players at yesterday’s office beach party came to
work today since everyone who played volleyball
at that party got badly sunburned and no one
把D改写下，再看看吧，只不过稍微在句子顺序前后的小把戏
no one with a second floor office will
take a july vacation, since everyone with an office on the second floor
works directly for the president and, as a
result,   no one who works for
the president will be able to take time off
during july.

superkun

vb player got sunburned
nobody at work today is sunburned
-------------------------------------------------
none of the vb player comes to work today

everyone with an office on the second floorworks directly for the president
no one who works for the president will be able to take time offduring july.
--------------------------------------------------------------------------------------------------------
no one with a second floor office will take a july vacation
两者都是严密的三断论，就para了吧
c选项容易混淆，符合三断论的形式，但不能推出结论，因为有reputation不代表一定完成assignment，证据不支持结论

snow_mountain

我对原文的分析：  设昨天打球的人是A， got sunburned 是B  今天在办公室的人是C。 那么
原文的结构是，
A 推出 B  
C 推出 B非。
所以A和C没有交集。

D的结构是，设二楼的人为A， 为总统工作的为B， 不能休假的为C，那么

A 推出 B
B 推出 C

所以A推出C

我觉得很迷惑的是，虽然都是严密的三段式，其实他们的内在结构并不相同。根据前面做题的经验是LSAT对平行的考察要求挺严密的。今天感觉好像不是，其实用排除发我也觉得D好一点。

对平行的要求究竟怎么把握？ 还是我上面的结构分析有问题？

深海的小美人鱼

你的结构分析有问题.

snow_mountain

能具体说说吗？