文章名称
    问题
    答案
   
    Spacing in Animals
   
   
    21. Spacing in Animals（综C）
    1) Which of the following is the most appropriate definition of Flight Distance?
    2) If an animal’s critical distance is penetrated, it will
    3) According to the passage, social distance refers to
    4) Which of the following could best replace the word “band” in “We can think of it as a hidden band that contains the group” (in Paragraph 3)?
   
    5) The example of the children holding hands when crossing the street in the last paragraph shows that
    21. Spacing in Animals（综C）
    1) Distance between an animal and its enemy before fleeing.
    2) begin to attack.
    3) psychological distance.
    4) Strip of land
    5) social distance is sometimes determined by outside factors.
   
   
    动物间的间隔距离
    21. Spacing in Animals（综C）
    ①逃跑距离是_____________。
    ②如果越过动物的临界距离，它就会_____________ 。
    ③群居距离是一种_________________。
    ④群居距离是_________________。
   
    ⑤孩子手拉手过马路的例子证明_________________。
    21. 动物间的间隔距离(综C)
    ①逃跑之前动物与敌人之间的距离
    ②开始攻击
    ③心理距离
    ④变化的
    ⑤群居距离会受到外界因素的影响