大全Test 2- 18

Test 2- 18

I choose (A) , but the answer is (E). I think that A gives another reason why the employee are not satisifed, thus weaken the conclusion. Could any NN tell me why I am wrong here?

Lark Manufacturing Company initiated a voluntary Quality Circles program for machine operators. Independent surveys of employee attitudes indicated that the machine operators participating in the program were less satisfied with their work situations after two years of the program’s existence than they were at the program’s start. Obviously, any workers who participate in a Quality Circles program will, as a result, become less satisfied with their jobs.

Each of the following, if true, would weaken the conclusion drawn above EXCEPT:

(A) The second survey occurred during a period of recession when rumors of cutbacks and layoffs at Lark Manufacturing were plentiful.

(B) The surveys also showed that those Lark machine operators who neither participated in Quality Circles nor knew anyone who did so reported the same degree of lessened satisfaction with their work situations as did the Lark machine operators who participated in Quality Circles.

(C) While participating in Quality Circles at Lark Manufacturing, machine operators exhibited two of the primary indicators of improved job satisfaction: increased productivity and decreased absenteeism.

(D) Several workers at Lark Manufacturing who had participated in Quality Circles while employed at other companies reported that, while participating in Quality Circles in their previous companies, their work satisfaction had increased.（E）

(E) The machine operators who participated in Quality Circles reported that, when the program started, they felt that participation might improve their work situations.

A, B, C, and D all weakens the original conclusion of the passage.

The questions asks for which choice does NOT weaken the conclusion, so the answer is E.

you are right that A weakene the conclusion but can't you see the EXCEPT

我觉的 E 是答案,因为 它只是工人期望与事实无关不能削弱