Great as Russell was, many of his ideas ______ today and are being modified by the work of philosophers of our time.

A．There are not so many people experience headaches in the worldwide.
B．The headache is always temporary and can be cured by aspirin.
C．Chronic headaches make severe pain and can go away but come back soon.
D．The experts have already found the cure and help for chronic headaches.

A．The girl’s friend owns a restaurant in Italy.
B．The girl’s father is sick seriously and still stays in hospital.
C．The boy could go to Nepal as a volunteer to instruct local residents.
D．Students cannot borrow money from financial aid for tuition.