People's decisions to migrate might be influenced by all the following EXCEPT ______.

A．America is considered the most important country.
B．France is a hospitable host.
C．Bush's chair is very special at G8.
D．The French thought it embarrassing for Bush to leave earlier than others.

A．Because they enjoyed food and wanted to show their satisfaction.
B．Because young as the chefs were, the]( cooked good food.
C．Because they wanted to tell the chefs they were friendly .
D．Because the young chefs asked them to.