Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the co...

39/50

What is the main idea of the passage?

Consuming caffeine in high amounts can have negative effects on the brain and body.

Caffeine has no effect on your sleep patterns.

Sugar in energy drinks is healthier than caffeine.

Caffeine is beneficial for a developing brain and body.

Giải thích

Giải thích:A

Caffeine, as any other drug, can potentially have a disastrous effect on your developing brain and body.