四级 | 英语四级听力针对性训练 - 20180507（短篇新闻）
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四级听力
Directions: In this section, you will hear three news reports. At the end of the news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D).
Questions 5 to 7 are based on the news report you have just heard.
5.
An environment-friendly battery.
An energy-saving mobile phone.
A plant-powered mobile phone charger.
A device to help plants absorb sunlight.
6.
While sitting in their school’s courtyard.
While playing games on their phones.
While solving a mathematical problem.
While doing a chemical experiment.
7.
It increases the applications of mobile phones.
It speeds up the process of photosynthesis.
It improves the reception of mobile phones.
It collects the energy released by plants.