长江、黄河是中华民族的母亲河，读图回答下列问题．
神经系统结构和功能的基本单位是（ ）
有人认为中国古代的中央集权制度是被国人误解了上百年的优秀制度。其中“优秀”是指（ ）
请根据所听短文内容，将所缺信息填在题后对应的横线上，每空一词。
Li Wei's Hometown
Li Wei lives in a small village not ____ from the Yellow River.
There are many houses____ green trees along the road.
There are about ____ people in the village.
The village is famous for its ____.
In summer, many businessmen drive here to ____ fresh fruits.
I don't think Ken did such a stupid thing, __________?
