不是很看的懂原题，说没生育过的母老鼠和小老鼠生活七天后就有了母系行为，那么减少小老鼠的味觉为什么可以缩短老鼠的母系时期？？？假设E和他有怎样的关系呢？
I think that is about the nose and odor.
would you bother to post the whole question?
Adult female rats who have never before encountered rat pups will start to show maternal behaviors after being confined with a pup for about seven days. This period can be considerably shortened by disabling the female's sense of smell or by removing the scent-producing glands of the pup.
Which of the following hypotheses best explains the contrast described above?
(A) The sense of smell in adult female rats is more acute than that in rat pups.
(B) The amount of scent produced by rat pups increases when they are in the presence of a female rat that did not bear them.
(C) Female rats that have given birth are more affected by olfactory cues than are female rats that have never given birth.
(D) A female rat that has given birth shows maternal behavior toward rat pups that she did not bear more quickly than does a female rat that has never given birth.
(E) The development of a female rat's maternal interest in a rat pup that she did not bear is inhibited by the odor of the pup.
我感觉是Ｅ
我觉得类似这样的题,总是不能用原因..结果总结出来逻辑关系.我也多凭感觉.
选E
Adult female rats who have never before encountered rat pups will start to show maternal behaviors after being confined with a pup for about seven days. This period can be considerably shortened by disabling the female's sense of smell or by removing the scent-producing glands of the pup.
Which of the following hypotheses best explains the contrast described above?
(A) The sense of smell in adult female rats is more acute than that in rat pups.
(B) The amount of scent produced by rat pups increases when they are in the presence of a female rat that did not bear them.
(C) Female rats that have given birth are more affected by olfactory cues than are female rats that have never given birth.
(D) A female rat that has given birth shows maternal behavior toward rat pups that she did not bear more quickly than does a female rat that has never given birth.
(E) The development of a female rat's maternal interest in a rat pup that she did not bear is inhibited by the odor of the pup.
这种完全看不懂意思的题目怎么办？
只能瞎猜答案了？
Adult female rats who have never before encountered rat pups will start to show maternal behaviors after being confined with a pup for about seven days. This period can be considerably shortened by disabling the female's sense of smell or by removing the scent-producing glands of the pup.
Which of the following hypotheses best explains the contrast described above?
(A) The sense of smell in adult female rats is more acute than that in rat pups.
(B) The amount of scent produced by rat pups increases when they are in the presence of a female rat that did not bear them.
(C) Female rats that have given birth are more affected by olfactory cues than are female rats that have never given birth.
(D) A female rat that has given birth shows maternal behavior toward rat pups that she did not bear more quickly than does a female rat that has never given birth.
(E) The development of a female rat's
maternal interest in a rat pup that she did not bear is inhibited by the odor of the pup.
如果题目没能读懂的话也没必要乱猜，一般也能做出一个相对正确的答案：
首先搜索题目中出现的一些个关键名词（你认为关键的就可以，不过别太乱来），例如就像我标出的那些，然后找一个最相关的选项（出现关键名词数量最多的），D和E，然后看看有没不相关的新名词或比较（我用蓝色标出了），果然，D中出现了题目中根本没提到过的比较和新事物，所以D错，答案选E （其实E中的inhibit和disabling, removing也相关，还有development也隐含了一段时间概念）。
正规做法我就不说了，因为这题要是题目看懂了就没啥难度了
如果题目没能读懂的话也没必要乱猜，一般也能做出一个相对正确的答案：
首先搜索题目中出现的一些个关键名词（你认为关键的就可以，不过别太乱来），例如就像我标出的那些，然后找一个最相关的选项（出现关键名词数量最多的），D和E，然后看看有没不相关的新名词或比较（我用蓝色标出了），果然，D中出现了题目中根本没提到过的比较和新事物，所以D错，答案选E （其实E中的inhibit和disabling, removing也相关，还有development也隐含了一段时间概念）。
正规做法我就不说了，因为这题要是题目看懂了就没啥难度了
Thanks a lot.
I remember your advice and learn more from it.
You are a DN.
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