Whats the main reason for Americans to go to the movies？A．To enjoy a good story.B．To see t

Whats the main reason for the decline of Asian elephants？A．Their taming for circuses and z

Whats the reason for the current population problem in Australia, according to Salt？A．Nati

Whats the reason for Andersons sarcastic humor？A．He envied the writer for having published

What is the main idea of Mr. Obamas plan for cutting Americas huge budget deficit？A．Americ

Whats the main feature of the new method of paying for meals？A．All students pay the same a

Whats the reason for last months falloff ？A．The homeowners.B．A new banking rule.C．The inve