A—proof of death
B—bodily harm
C—key witness
D—right of author
E—reject an appeal
F—attainder
G—letter of accusation
H—release certificate
I—copyright law
J—sum of claim
K—house arrest
L—permanent population
M—limitation in law
N—black market
O—process of law ( )法律时效 ( )索赔额

A．technology has widened the gap between the rich and the poor
B．individual interest in computers might be a significant reason
C．the survey has covered more than enough investigation samples
D．the estimation by the Census Bureau is subject to correction