托福听力TPO16原文Lecture3.docx

托福听力TPO16原文Lecture3
托福听力TPO16原文Lecture3
下面就让小编来为大家介绍一下托福听力TPO16原文中Lecture3的文本内容吧，大家要好好把握，这些都是非常有价值的材料，同时，大家也可t the same amount of wood from a single large tree when it has lots of branches as it could get from three small should it choose?If it chooses one large tree,it’have to carry that large piece of wood back home,and lugging a big piece of wood40or50yards is hard work,takes a


lot of course it’ll have to make only one trip to get the wood back to the water On the other hand, if it goes for three small trees instead,it will take less energy per tree to get the wood back home but it’ll have to make three trips back and forth for the three presumably,the more often it wanders from home,the more it’s likely to be exposed to which is better,a single large tree or three small
托福听力TPO16原文Lecture3
下面就让小编来为大家介绍一下托福听力TPO16原文中Lecture3的文本内容吧，大家要好好把握，这些都是非常有价值的材料，同时，大家也可以登录前程百利论坛进行TPO练习辅导，希望能够给准备托福听力的同学带来帮助。
TPO16Script Lecture3
Professor：’s continue our discussion about animal behavior by talking about decisions that animals face,complex ,even insects,carry out what look like very complex decision making question is mean no one really thinks that,say a bee goes through weighing the pros and cons