托福口语预测题目：Task6

托福口语预测题目：Task6。新托福口语考试部分采用人机对话，模拟正式的上课讲演来考查学生，共有6道题目，一三五针对的是校园生活，二四六是相对学术性的题材。今天由考试为大家讲解托福口语预测Task6题目。

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托福口语预测题目：Task 6

教授讲动物的adaptation，只吃叶子的两种适应方式。
（1）说无尾熊只吃leaves，为了保持能量，就大部分时间睡觉，保留energy ; （2）还说这种无尾熊try different kinds of leaves ,如果有不良反应就不吃了，同类也都不会再吃，只吃没不良反应的。

托福口语预测Task 6高分答案：

In the lecture, the professor talks about how herbivorous animals survive on a diet of plant leaves which are low in nutrition and sometimes poisonous. The two adaptations include maintaining a slow metabolic rate and being selective about their food.
In the professor’s example, the koala feeds on only eucalyptus leaves, which are very fibrous and low in nutrition.
The koala sleeps about 20 hours a day to keep their metabolism low and reduce their energy requirement. In addition，eucalyptus leaves are toxic so koalas are very selective about the leaves they eat.
Typically, they visit trees with leaves containing higher available nitrogen, which is the source of protein in the koala’s body.
However, they avoid trees with a higher concentration of toxins which have made them sick before.

以上是老师与大家分享的托福口语预测Task6题目及高分答案，希望对广大考生有所帮助。

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