A. The invention of the fridge
B. The pollution caused by fridges
C. The widespread need for fridges
D. The days without the fridge
E. The waste of energy caused by fridges
F. The fridge’s contribution to commerce
Paragraph 4______

A．Henry Ford influenced our lives.
B．Henry Ford influenced all manufacturing.
C．Henry Ford influenced the manufacture of cars.
D．Henry Ford influenced historians.

A. She is a Japanese student.
B. She has never been to China.
C. She loves the Chinese culture.
D. She wants you to understand her life.