简述脑功能的模块说。
模块说是 20 世纪 80 年代中期在认知科学和认知神经科学中出现的一种重要理论。这种学说认为，人脑在结构和功能上是由高度专门化并相对独立的模块组成的。这些模块复杂而巧妙的结合，是实现复杂而精细的认知功能的基础。
模块说与定位说的不同之处在于，模块说强调独立的模块的复杂而巧妙的结合。
1803 年美国以 1500 万美元购得 ()
Take it ______. It is nothing but a joke.
I know it isn ’t important but I can ’t help ________ about it.
Each year in the United States, many black teenagers _______ of school, either because they cannot keep up or they have to work to support their family.
He refused to tell us whether he ________ (undertake) the job.
