求解几道题

sophialy2008

Q12.
In Kantovia, physicians’ income comes from insurance companies, which require
physicians to document their decisions in treating patients and to justify deviations
from the companies’ treatment guidelines. Ten years ago physicians were allowed
more discretion. Most physicians believe that the companies’ requirements now
prevent them from spending enough time with patients. Yet the average amount of
time a patient spends with a physician during an office visit has actually increased
somewhat over the last ten years.

Which of the following, if true, most helps to resolve the apparent discrepancy
between physicians’ perceptions and the change in the actual time spent?
A.    atients are more likely to be in a hurry nowadays and are less willing to
wait a long time to see their physician.
B.    hysicians today typically have a wider range of options in diagnosis and
treatment to consider with the patient before prescribing.
C.    hysicians are increasingly likely to work in group practices, sharing the
responsibility of night and weekend work.
D.    Most patients would rather trust their physicians than their insurance
companies to make decisions about their treatment.
E.    Since the insurance companies pay physicians a set amount for each
office visit, it is to physicians’ financial advantage to see as many
Patients as possible.
不好意思， 我是在是不明白这题的这个B 选项和文章有什麽关系啊？
Q7:
In 1960’s studies of rats, scientists found that crowding increases the number of attacks among the animals significantly.  But in recent experiments in which rhesus monkeys were placed in crowded conditions, although there was an increase in instances of “coping” behavior—such as submissive gestures and avoidance of dominant individuals—attacks did not become any more frequent.  Therefore it is not likely that, for any species of monkey, crowding increases aggression as significantly as was seen in rats.

Which of the following, if true, most strengthens the argument?

A.    All the observed forms of coping behavior can be found among rhesus monkeys living in uncrowded conditions.
B.    In the studies of rats, nondominant individuals were found to increasingly avoid dominant individuals when the animals were in crowded conditions.
C.    Rhesus monkeys respond with aggression to a wider range of stimuli ？than any other monkeys do.
D.    Some individual monkeys in the experiment were involved in significantly more attacks
than the other monkeys were.
E.    Some of the coping behavior displayed by rhesus monkeys is similar to behavior rhesus monkeys use to bring to an end an attack that has begun.
这题正确选项C中的stimuli 是什么意思啊？查不到啊？    
Q35:
In Patton City, days are categorized as having heavy rainfall (more than two inches), moderate rainfall (more than one inch, but no more than two inches), light rainfall (at least a trace, but no more than one inch), or no rainfall.  In 1990, there were fewer days with light rainfall than in 1910 and fewer with moderate rainfall, yet total rainfall for the year was 20 percent higher in 1990 than in 1910.

If the statements above are true, then it is also possible that in Patton City

A.    the number of days with heavy rainfall was lower in 1990 than in 1910
B.    the number of days with some rainfall, but no more than two inches, was the same in 1990 as in 1910
C.    the number of days with some rainfall, but no more than two inches, was higher in 1990 than in 1910
D.    the total number of inches of rain that fell on days with moderate rainfall in 1990 was more than twice what it had been in 1910
E.    the average amount of rainfall per month was lower in 1990 than in 1910
这题的答案怎么会是A呢？百思不得其解