How does the writer describe the feelings of someone who observes the approach of driver ants

A．Certain humans.
B．Anteaters.
C．Other ants.
D．Termites.

A．They do not need to take account of human beings.
B．They challenge mankind's view that humans are the most important life form.
C．There are thousands of them in every land on Earth.
D．They existed before humans and will exist after we have gon