Human traits could be projected onto animals—the belief about pet behaviour was unacceptable to______.

A．They could drive the insects away.
B．They could keep the plants well-watered.
C．They could make the plants grow faster.
D．They could build devices to trap insects.

A．It is a city of contrasts.
B．It possesses many historical sites.
C．It is an important industrial center.
D．It has many big and beautiful parks.