______ is the core of the English Government.

A．the majority of musicians have been infected with "yellow fever"
B．the fear of yellow fever has made many musicians dare not visit America
C．the fear of terrorists is infectious among people just like the disease yellow fever
D．Americans fear foreigners under the threat of terrorist attack

A．French and German musicians are not welcome in America
B．Americans are hostile to those from some European countries whose governments are not for America
C．Americans are so outspoken about their dislike of certain musicians
D．those who dare to come to America now will be in embarrassment