After the students were shot by the military during a demonstration against the army ______, the girl students dared for the first time to stay out at night on the streets to picket.

A．judicial
B．governmental
C．constitutional
D．national

A．as though they were uncivilized
B．as though their brain fibers needed cutting
C．as though they wanted to repress hostile feelings
D．as though they should change their attitudes from hostility to amicability