比方说：Do you think the reason the people are becoming more and more concerned about the environmental problem is that there’re more people interested in it?这个其实是一个反问句，那么在回答的时候，我们需要做出选择yes or no，然后在做出解释。
我们可以用到this leads me to say...这个是一个比较有思想，有哲理性的一句话，那么我们就可以用到自己的思想，那么会得到更好的分数。
第二种，在答案中加入小故事。
I once go to a remote place，and there are more animals，I like this kind of experience，however，some people go there and cause pollution to the natural environment，it’s really a pity.
