Mei Li:
What iconic American mode of transport was introduced to the UK in August 2009??
Shuai Zheng:
greyhound bus
Mei Li:
Jerzy Buzek was elected Prime Minister of which European country in October 1997??
Shuai Zheng:
poland
Mei Li:
Who invented the disc brake in 1902??
Shuai Zheng:
lanchester