Miss Li asked me a question，but I didn't know how to r____．

神经元有轴突和很多树突，这增加了与其他神经元和组织细胞接触的面积，有利于信息的传递（判断对错）

人工栽培的生物群落一般以何种形式分布（  ）

根据短文内容, 回答下列问题。
    I am Helen. I study in the No.1 Middle School now. There are forty-five students in my class. All of the students like to travel(旅游). Eight students like to travel by plane, because they think it is fast. It only takes about two hours to travel by plane from Beijing to Shanghai. But some students think taking a plane is too expensive. Twenty-two students usually travel by train. The trains are very fast, but they are cheaper (更便宜). And they can see interesting things through the windows. Fifteen students love to travel by car. Their parents drive them to some beautiful places. They can have a good time with the family. Do you know how I like to travel? I'm one of the twenty-two students.

读图，完成下列问题。