7 câu hỏi
The beverages mentioned in the first paragraph aim to give consumers ______.
caffeine
sugar
more energy
more choices
The word “it” in the second paragraph refers to ______.
one example
the company
Red Bull
thirst quencher
According to the passage, what makes it difficult for researchers to know if an energy drink gives people energy?
Natural chemicals in a person‘s body
The average age of the consumer
The number of beverage makers
The mixture of various ingredients
The word “plausible” in the passage is closest in meaning to _______.
impossible
reasonable
typical
unlikely
What has Dr. Bauer probably researched?
Countries where Red Bull is popular
Energy drinks for teenage athletes
Habits of healthy and unhealthy adults
Vitamins and chemicals in the body
Which of the following is NOT true according to the passage?
Bauer does not seem to believe the claims of energy drink makers.
Colas have been on the market longer than energy drinks.
It has been scientifically proved that energy drinks work.
The makers of Red Bull say that it can revitalize a person.
What is the main idea of this passage?
Caffeine is bad for people to drink.
It is uncertain whether energy drinks are healthy.
Red Bull is the best energy drink.
Teenagers should not choose energy drinks