______ everyone gets a headache now and then.

A．Women played an important role in military hospitals during the Revolutionary war.
B．The Continental Army was successful in teaching women to fire cannons.
C．The services of women on committees of safety were crucial in winning the war.
D．Women were active in combat during the Revolutionary war.

A．to read it section be section
B．to do some paper-cutting
C．to find separate sections and read accordingly
D．to predict what is inside the newspaper