OG VERBAL P118--7题目已补上^_^

么想法了

我选了B，答案是D

现在知道B是错的，不过还是有些混乱。。。

感觉OG的解释不够清晰，NN帮忙能解释得清楚点吗

7. A researcher discovered that people who have low levels of immune-system activity tend to score much lower on tests of mental health than do people with normal or high immune-system activity．The researcher concluded from this experiment that the immune system protects against mental illness as well as against physical disease．

The researcher’s conclusion depends on which of the following assumptions?

(A) High immune-system activity protects against mental illness better than normal immune-system activity does．

(B)  Mental illness is similar to physical disease in its effects on body systems．

(C)  People with high immune-system activity cannot develop mental illness．

(D)  Mental illness does not cause people's immune-system activity to decrease．

(E)  Psychological treatment of mental illness is not as effective as is medical treatment．

[此贴子已经被作者于2007-5-15 18:23:31编辑过]

么想法了

题目已补上

么想法了

额，斑竹救命啊

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我的问题和LZ一样，帮顶一下！