[求助]大全－Ｂ－15

15.   In the effort to fire a Civil Service employee, his or her manager may have to spend up to $100,000 of tax money. Since Civil Service employees know how hard it is to fire them, they tend to loaf. This explains in large part why the government is so inefficient.

It can be properly inferred on the basis of the statements above that the author believes which of the following?

I.     Too much job security can have a negative influence on workers.

II.    More government workers should be fired.

III.   Most government workers are Civil Service employees.

(A) I only

(B) I and III only

(C) II only

(D) I, II, and III（A）

(E) III only

我觉得２，３也可从文中推出啊，　

the government is so inefficient.证明需要裁员

Civil Service employees know how hard it is to fire them, they tend to loaf. This explains in large part why the government is so inefficient.可看出政府雇员大部分是civil service的成员

这里是推不出需要裁员的。只能推出政府员工被这个政策影响得没有效率。

就算能推出需要裁员。但是也不应该是most 呀。

thanks a lot. I get it