Part A Reading the following text and answer the questions by choosing A, B, C or D. The True Meaning of Self-Help According to self-help expert Tony Robbins, walking barefoot across 1,000-degree red-hot coals “is an experience in belief. It teaches people in the most intuitive sense that they can do things they never thought possible.” I’ve done three fire walks myself, without chanting “cool moss” or thinking positive thoughts. I didn’t get burned. Why Because charcoal is a poor conductor of heat, particularly through the dead calloused skin on the bottom of your feet and especially if you walk across the bed of coals as fire walkers are likely to do. Physics explains the “how” of fire walking. To understand the “why,” we must turn to psychology. In 1980 I attended a bicycle industry trade convention whose keynote speaker was Mark Victor Hansen, well known coauthor of the wildly popular Chicken Soup for the Soul book series. I was surprised that Hansen didn’t require a speaker’s fee, until I saw what happened after his talk: people were lined up out the door to purchase his motivational tapes. I listened to those tapes over and over during training rides in preparation for bicycle races. The “over and over” part is the key to understanding the “why” of what journalist Steve Salerno calls the Self-Help and Actualization Movement (SHAM). In his recent book: How the Self-Help Movement Made America Helpless, he explains how the talks and tapes offer a momentary lift of inspiration that fades after a few weeks, turning buyers into repeat customers. Surrounding SHAM is a bulletproof shield: if your life does not get better, it is your fault---- your thoughts were not positive enough. The solution More of the same self-help ---- or at least the same message repackaged into new products. Consider the multiple permutajons of John Gray’s Men Are from Mars, Women Are from Venus. SHAM takes advantage by cleverly marketing the dualism of victimization and empowerment. SHAM experts insist that we are all victims of our wild and cruel “inner children” who are produced by painful pasts that create negative “tapes” that replay over and over in our minds. Liberation comes through empowering yourself with new “life scripts” supplied by the masters themselves, for prices that range from $500 one-day work-shop to Robbins’s $5,995 “Date with Destiny” seminar. Do these programs work No one knows. According to Salerno, no scientific evidence indicates that any of the countless SHAM techniques----from fire walking to 12-stepping—works better than doing something else or even doing nothing. The law of large numbers means that given the millions of people who have tried SHAMs, inevitably some will improve. As with alternative, ineffective medicine, the body naturally heals itself and whatever the patient was doing to help gets the credit. Patient, heal thyself—the true meaning of self-help.
Part A Reading the following text and answer the questions by choosing A, B, C or D. The True Meaning of Self-Help According to self-help expert Tony Robbins, walking barefoot across 1,000-degree red-hot coals “is an experience in belief. It teaches people in the most intuitive sense that they can do things they never thought possible.” I’ve done three fire walks myself, without chanting “cool moss” or thinking positive thoughts. I didn’t get burned. Why Because charcoal is a poor conductor of heat, particularly through the dead calloused skin on the bottom of your feet and especially if you walk across the bed of coals as fire walkers are likely to do. Physics explains the “how” of fire walking. To understand the “why,” we must turn to psychology. In 1980 I attended a bicycle industry trade convention whose keynote speaker was Mark Victor Hansen, well known coauthor of the wildly popular Chicken Soup for the Soul book series. I was surprised that Hansen didn’t require a speaker’s fee, until I saw what happened after his talk: people were lined up out the door to purchase his motivational tapes. I listened to those tapes over and over during training rides in preparation for bicycle races. The “over and over” part is the key to understanding the “why” of what journalist Steve Salerno calls the Self-Help and Actualization Movement (SHAM). In his recent book: How the Self-Help Movement Made America Helpless, he explains how the talks and tapes offer a momentary lift of inspiration that fades after a few weeks, turning buyers into repeat customers. Surrounding SHAM is a bulletproof shield: if your life does not get better, it is your fault---- your thoughts were not positive enough. The solution More of the same self-help ---- or at least the same message repackaged into new products. Consider the multiple permutajons of John Gray’s Men Are from Mars, Women Are from Venus. SHAM takes advantage by cleverly marketing the dualism of victimization and empowerment. SHAM experts insist that we are all victims of our wild and cruel “inner children” who are produced by painful pasts that create negative “tapes” that replay over and over in our minds. Liberation comes through empowering yourself with new “life scripts” supplied by the masters themselves, for prices that range from $500 one-day work-shop to Robbins’s $5,995 “Date with Destiny” seminar. Do these programs work No one knows. According to Salerno, no scientific evidence indicates that any of the countless SHAM techniques----from fire walking to 12-stepping—works better than doing something else or even doing nothing. The law of large numbers means that given the millions of people who have tried SHAMs, inevitably some will improve. As with alternative, ineffective medicine, the body naturally heals itself and whatever the patient was doing to help gets the credit. Patient, heal thyself—the true meaning of self-help.
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关于三维超声成像的原理下列哪一项正确A．实时三维成像是先进行二维成像，然后通过计算机处理后三
关于三维超声成像的原理下列哪一项正确A．实时三维成像是先进行二维成像，然后通过计算机处理后三维成像B．动态三维成像采用矩阵探头直接获取容积数据成像C．静态三维成像是采用随机二维图像，然后通过计算机处理后三维成像D．实时三维成像通过矩阵探头直接获取容积数据后，经计算机处理后成像E．动态三维成像是采用随机二维图像，然后通过计算机处理后三维成像
A．实时三维成像是先进行二维成像，然后通过计算机处理后三维成像B．动态三维成像采用矩阵探头直接获取容积数据成像C．静态三维成像是采用随机二维图像，然后通过计算机处理后三维成像D．实时三维成像通过矩阵探头直接获取容积数据后，经计算机处理后成像E．动态三维成像是采用随机二维图像，然后通过计算机处理后三维成像
B．动态三维成像采用矩阵探头直接获取容积数据成像C．静态三维成像是采用随机二维图像，然后通过计算机处理后三维成像D．实时三维成像通过矩阵探头直接获取容积数据后，经计算机处理后成像E．动态三维成像是采用随机二维图像，然后通过计算机处理后三维成像
C．静态三维成像是采用随机二维图像，然后通过计算机处理后三维成像D．实时三维成像通过矩阵探头直接获取容积数据后，经计算机处理后成像E．动态三维成像是采用随机二维图像，然后通过计算机处理后三维成像
D．实时三维成像通过矩阵探头直接获取容积数据后，经计算机处理后成像E．动态三维成像是采用随机二维图像，然后通过计算机处理后三维成像
E．动态三维成像是采用随机二维图像，然后通过计算机处理后三维成像
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