Read the following pas...

Câu hỏi: Read the following passage and mark the letter A, B, C or D to indicate the correct answer.

A. To introduce the idea that dietary at increases the blood cholesterol level

B. To make people know about the relationship between eggs and cholesterol

C. To persuade people that eggs are unhealthy and should not be eaten

D. To convince people to eat “designer” eggs and eggs substitutes