Mei Li:
Double vision, the perception of two images from a single object, is properly called what??
Shuai Zheng:
diplopia
Mei Li:
The French horse race called the Prix de l'Arc de Triomphe is run at which race course??
Shuai Zheng:
longchamp
Mei Li:
What is the name of Blackpool's airport??
Shuai Zheng:
squires gate