Of course, most immigrants did not get rich overnight, but the ______ of them were eventually able to improve upon their former standard of living.

A．believes there is hope for peace.
B．will report to the UN on Thursday.
C．will hold more talks before leaving the region.
D．is not sure whether the peace process will succeed.

A．college students.
B．reporters.
C．embassy officials.
D．local residents.