2019年11月9日托福听力真题题目+答案+mp3下载：Wind Turbine

2019年11月9日托福听力真题题目+答案+mp3下载：Wind Turbine

本篇听力真题原文为内容概括，听力音频不清晰！

听力真题题目如下：

1. What is the lecture mainly about?

A、A debate on campus about wind energy

B、Obstacles to the efficient use of wind energy

C、Aesthetic considerations in the selection of wind turbines

D、promising method of harnessing wind energy

2. What did some members of the university planning committee initially oppose?

A、The modification of the architecture hall

B、The proposal to install wind turbines on campus

C、Moving a sculpture to make room for wind turbines

D、The use of a large amount of campus land for engineering projects

3.Why does the professor mention different wind speeds?

A、To compare the efficiency of two different vertical axis turbine models

B、To point out that vertical axis turbines work well in a variety of wind conditions

C、To explain why propeller turbines require locations where extreme weather is common

D、To argue against relying on wind power in certain regions

。。。。。余下听力真题题目及答案省略！

5元有偿下载本篇2019年11月9日托福听力真题题目+答案+mp3下载：Wind Turbine