How many lives could probably be saved each year in the United States by eating fish according to the Dutch study

A．fight for their personal rights
B．be aggressive when they talk to others
C．assert themselves regardless of whether others suffer or not
D．be assertive at any time

A．They would rather be aggressive than be assertive.
B．It's often better to give people hints than to be straightforward.
C．Their needs to express themselves take secondary place before important persons.
D．They tend to give excuses and justifications for their actions.