How did the name of "computer virus" come into being

A．In a post office.
B．At an insurance agency.
C．On an airplane.
D．In a moving company.

A．Because she likes the city.
B．Because she wants to visit the man.
C．Because she has a project there.
D．Because the man is ill.

A．He will return to his hometown.
B．He will play tennis.
C．He will join the woman for dinner.
D．He will go to a coffee shop with the woman.