单选题 What does Indra Nooyi say about the obesity epidemic?
A、
It is mainly caused by overconsumption of snacks
B、
It results from high sugar and salt consumption.
C、
It is attributable to people's changed lifestyles.
D、
It has a lot to do with longer working hours.
单选题 For what reason may your friends feel reluctant to visit your home?
A、
The security camera installed may intrude into their privacy.
B、
They don't want their photos to be circulated on the Internet.
C、
The security camera may turn out to be harmful to their health.
D、
They may not be willing to interact with your family members.
单选题 49. What is a host's responsibility regarding security cameras, according to Lizzie Post?
A、
Making their guests feel at ease.
B、
Indicating where they are.
C、
Turning them off in time.
D、
Ensuring their guests' privacy.
单选题 Why does PepsiCo plan to alter its products, according to Indra Nooyi?
A、
To ensure the company's future development.
B、
To adapt to its customers' changed taste.
C、
To help improve its consumers' lifestyles.
D、
To break the trade-off in its product design.
单选题 What does Lizzie Post say is new territory?
A、
The effect of manners advice on the public.
B、
Cost of applying new technologies at home.
C、
The increasing use of home security devices.
D、
Etiquette around home security cameras.
单选题 In what way can the home security camera benefit visitors to your home?
A、
It can satisfy their curiosity.
B、
It can prove their innocence.
C、
It can help them learn new technology.
D、
It can make their visit more enjoyable.
单选题 What does PepsiCo think it will have to do in the future?
A、
Invest more to develop new snacks.
B、
Reduce levels of obesity in the Us.
C、
Change consumers' eating habits.
D、
Keep on improving its products.
单选题 What is Lizzie Post mainly discussing with regard to the use of home security cameras?
C、
Likes and dislikes of individuals.
D、
The possible impact on manners.