先祝贺LZ!!俺要是有这个分数就疯了
Base on the infos in floor #1, I choose A.
LOR:做了这个therapy的人群less depression,因此这个therapy对depression有效。
问weaken?
同时存在甲与乙两个DD,说甲是乙的原因。明显是因果型,可以用他因weaken。
A中说:among those who practiced the therapy, those who continues to practice experience less depression than those who stops.
这里是一个比较“弱”的解释,说实际上有可能是运动造成less depression。
我不太肯定,LZ的信息中对the first group showed less depression than the second one did没有解释。
但是:
(b). some experiements shows young adult experieces less depression when they age
B与LOR无关 没说就是这里实验的情况啊 无法直接对LOR产生作用
(c). experiement shows this therapy doesn't help to reduce the possibility of getting depression in a group of people who are not depressed
C与LOR无关 即使这个therapy对not depressed人群无用 也不能weaken原文LOR
(d). an analysis to compare whether this therapy is more effective compared to another therapy in alleviate depression showed mixed result
D与LOR无关 两种therapy哪个更有效不影响LOR
(e). another group used another therapy showed less depression.
E与LOR无关 即使其他一种therapy对depression有何关系 也不会影响原文的LOR
因此我只好选A
[此贴子已经被作者于2005-8-19 2:14:05编辑过] |