请教两个小小的阅读

ruoyuxuanUID: 3063969

At the Shadybrook dog kennel, all the adult animals were
given a new medication designed to reduce a dog‘s risk of
contracting a certain common infection. Several days after
the medication was administered, most of the puppies of
these dogs had elevated temperatures. Since raised body
temperature is a side effect of this medication, the kennel
owner hypothesized that the puppies‘ elevated temperatures
resulted from the medication‘s being passed to them
through their mothers‘ milk.   

8.    Which of the following, if true, provides the most
support for the kennel owner‘s hypothesis?   
(A) Some puppies have been given the new medication
directly but have not suffered elevated
temperatures as a side effect.   
(B) The new medication has been well received by dog
breeders as a safe and effective way of preventing
the spread of certain common canine infections.
(C) None of the four puppies in the kennel who had
been bottle-fed with formula had elevated
temperatures.   
(D) an elevated temperature is a side effect of a
number of medications for dogs other than the new
medication administered at the kennel.
(E) Elevated temperatures such as those suffered by
most of the puppies in the kennel rarely have
serious long-term effects on a puppy‘s health.



答案是E，我选了C。。。

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Zooplankton, tiny animals adapted to an existence in the
ocean, have evolved clever mechanisms for obtaining    their
food, miniscule phytoplankton (plant plankton). A very
specialized feeding adaptation in zooplankton is that of the
tadpolelike appendicularian who lives in a walnut-sized (or
smaller) balloon of mucus equipped with filters that capture
and concentrate phytoplankton. The balloon, a transparent
structure that varies in design according to the type of
appendicularian inhabiting it, also protects the animal and
helps to keep it afloat. Water containing phytoplankton is
pumped by the appendicularian‘s muscular tail into the
balloon‘s incurrent filters, passes through the feeding filter
where the appendicularian sucks the food into its mouth,
and then goes through an exit passage. Found in all the
oceans of the world, including the Arctic Ocean,
appendicularians tend to remain near the water‘s surface
where the density of phytoplankton is greatest.

10. It can be inferred from the passage that which of the   
    following is true of appendicularians?   

   (A) They are exclusively carnivorous.
   (B) They have more than one method of obtaining   
         food.
   (C) They can tolerate frigid water.
   (D) They can disguise themselves by secreting   
    mucus.
(E) They are more sensitive to light than are other   
        zooplankton.

答案是C，我不知道该选什么。。。
文中提及水温的是不是只有最后一句？tend to remain near the water‘s surface ，水表面很冷吗？不是应该比较暖才对吗？@_@

多谢~~！！

zxlccUID: 2865699

第一题选C，属于“无因则无果”，答案错了。第二题根据最后的including the Arctic Ocean,选C没问题。

ruoyuxuanUID: 3063969

第一题选C，属于“无因则无果”，答案错了。第二题根据最后的including the Arctic Ocean,选C没问题。
zxlcc 发表于 2011-8-11 16:22

天！！完全无视arctic了。。。根本就不能略读啊。。。T_T
第一题google 了一下，有人给出了E的解释，但是也没看懂。。。

testpadUID: 2986426

天！！完全无视arctic了。。。根本就不能略读啊。。。T_T
第一题google 了一下，有人给出了E的解释，但是也没看懂。。。
ruoyuxuan 发表于 2011-8-11 16:29

我也看到了那个E的解释，纯粹nonsense

他说选E因为“随着母体用药周期过去”，整篇文章和选项哪里提到过“随着母体用药周期过去”

dkzmqUID: 3116032

再顶起……虎平老师更正的答案是选D，我觉得D从原因上否定了owner的hypothesis，应该是weaken题的答案啊……选C虽然说也不完美，但是在这里是最好的选项了。谁再来解释解释··

haoannaUID: 2582245

我也选C