单选题 What is one thing that helps maintain the health of our brain even as it shrinks?

A、 Doing daily routines by conventional means.

B、 Avoiding worrying about our mental durability.

C、 Imitating old dogs’ way of learning new tricks.

D、 Approaching everyday tasks in novel ways.

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相关试题

单选题 What would scientific studies look like in a perfect world according to the author?

A、They would be totally unbiased.

B、They would be independently funded.

C、They would be responsibly conducted.

D、They would be strictly supervised.

单选题 How are almost half of our daily actions performed according to the passage?

A、Out of habit.

B、With determination.

C、Like muscle building.

D、By self-discipline.

单选题 What does the passage mainly discuss regarding scientific research?

A、Its foundation.

B、Its rewards.

C、Its prospect.

D、Its funding.

单选题 What will help people stick to doing something constructive automatically?

A、Practising it on a day-to-day basis.

B、Associating it with improving health.

C、Possessing a reasonable amount of talent.

D、Foreseeing the desired outcome it will yield.

单选题 What do we learn from the passage about researchers like birdwatchers and rock collectors?

A、They have little access to government funding.

B、They can do research with limited resources.

C、They can do amateur work in their own fields.

D、They have no means for large-scale research.

单选题 Why can it be difficult for us to maintain self-control?

A、Most of us are not in the habit of exercising self-control.

B、We may not get immediate rewards from self-control.

C、Self-control tends to be associated with pains.

D、Self-control only brings about small benefits.

单选题 What does the author say we need to do to strengthen our willpower?

A、Keep it under control.

B、Apply it continuously.

C、Learn from entrepreneurs.

D、Aim at success determinedly.

单选题 How does the art of self-control help us succeed?

A、By allowing us to remain clear-headed permanently.

B、By enabling us to alter our behaviors constantly.

C、By enabling us to take positive actions.

D、Self-control only brings about small benefits.