Quiz · A City Switches to Electric Buses

Question 1What is the main topic of this short talk?

A city replacing its diesel buses with electric buses A factory that builds solar panels for houses The high price of train tickets in the city New driving lessons for bus drivers

Question 2How far can each new bus travel on a single charge?

Fifty kilometres Two hundred and fifty kilometres Five hundred kilometres One hundred kilometres

Question 3What has happened to air pollution in the city centre?

It has stayed exactly the same It has doubled since last year It has already fallen by fifteen percent It has moved to the countryside