有没有小伙伴能为我解答啊?真心求解

胖达

To be considered for this year’s Perfect Student Scholarship, a student needs to have received an Ain every class, and to have achieved a perfect attendance record for this year.
Torrey is the only student in this school who has received As in all of her classes, but she has been absent three times this year.

The claims above, if true, most strongly support which of the following conclusions?

(A) No student at this school has perfect attendance for the year.
(B) Some students at this school who did not earn all As also did not achieve perfectattendance this year.
(C) Torrey is the only student at this school who has some chance of being consideredfor the Perfect Student Scholarship this year.
(D) Every student at this school will be precluded from consideration for the PerfectStudent Scholarship this year.
(E) Many students at this school have achieved perfect attendance for the year buthave also received grades below an A.

这题答案是(d)选项，我能够理解为什么(d)选项正确，但是我想请教为什么(b)选项不能够选，
他的叙述表示学生没有拿到A以上的成绩也没有良好的出席率，这里的叙述哪里有误吗?为什么没有办法去支持这个论点?
我有些不太懂。 。 。

请求大家为我解答，感谢大家。

Djhgh777

从上面的题干是得不出b的说法，说不定其他所有人都全勤了呢？

Vanoralee

同意楼上，B预加了assumption：不是所有人都全勤

胖达

Djhgh777 发表于 2019-5-8 14:43
从上面的题干是得不出b的说法，说不定其他所有人都全勤了呢？

原来如此。 。 。非常感谢你的解答

胖达

Vanoralee 发表于 2019-5-9 00:29
同意楼上，B预加了assumption：不是所有人都全勤

同意！