As many people hit middle age, they often start to notice their memory is not what it used to be. We suddenly can’t remember where we put the keys just moments ago. As the brain fades, we mildly refer to these occurrences as “senior moments”. While seemingly no big deal, this loss of mental focus can potentially have a detrimental influence on our professional, social, and personal happiness.
Neuroscientists (神經系統科學家)are increasingly showing there’s actually a lot that can be done. The brain needs exercise in much the same way our muscles do, and the right mental exercise can greatly improve our basic cognitive (認知)functions. Now, a new San Francisco Web-based company has taken it a step further and developed the first “brain training program” 一 Lumosity. It is far more than an online place to exercise your mental skills. That’s because they have combined these exercises into a Web-based program that allows you to systematically improve your memory and attention skills. The program records your progress and provides detailed feedback (反饋)on your performance and improvement. Most importantly, it constantly improves the games you play to build on the strengths you are developing.
Obviously it does work. The company says, according to the clinical trials, its users have reported clearer and quicker thinking, improved memory for names, numbers, directions, etc and better concentration at work. While many of the games at Lumosity are ffee, a reasonable subscription fee is required to use the full program over the long term. However, Lumosity is currently offering a free trial of their program to new users who create an account so that you can see how well it works before you decide to subscribe.
67.The underlined word “detrimental” probably means _____.
A. harmful B. beneficial C. major D. decisive
68. What is Lumosity?
A. A program aiming to exercise your muscles.
B. A Web-based company located in San Francisco.
C. An online program offering brain training exercises.
D. A series of games providing detailed feedback.
69.If you want to be a user of Lumosity, _____.
A. no fee is required for you to use the full program.
B. an account is not necessary for trial use
C. you’re asked to pay a reasonable fee before subscription
D. you can try it for free before you buy the full version
70.The writer intends to _____through the passage.