单项选择题

According to the passage, which of the following is NOT true

A．Dominant males had adequate living space.
B．Dominant males were not as seriously affected by overcrowding as the other rats.
C．Dominant males attacked weaker rats.
D．The strongest males are always able to adapt to bad conditions.
<上一题 目录 下一题>
热门 试题

单项选择题
Which of the following inferences CANNOT be made from the information in paragraph one
A．Calhoun' s experiment is still considered important today.
B．Overpopulation causes pathological behavior in rat populations.
C．Stress does not occur in rat communities unless there is overcrowding.
D．Calhoun had experimented with rats before.
单项选择题
The size of the Eskimo language spoken by most whites is ______.
A．spoken in English, Denmark, Spain, and Hawaii
B．less than the size of the language spoken by Eskimos
C．inestimable
D．irrelevant
相关试题