62、 As manifested in the experimental study, rapid eye movement is characterized by__________
A.intensely active bralnwave traces
B.subjects' quicker response times
C.complicated memory patterns
D.revival of events in the previous day
63、 By referring to the artificial grammar, the author intends to show__________
A.its significance in the study
B.an inherent pattern being learnt
C.its resemblance to the lights
D.the importance of a night' s sleep
64、 tn their study, researchers led by Pierre Maquet took advantage of the technique of__________
A.exposing a long-held folk wisdom
B.clarifying the predictions on dreams
C.making contrasts and comparisons
D.correlating effects with their causes
65、 What advice might Maquet give to those who have a crucial test the next day?
A.Memorizing grammar with great efforts.
B.Study textbooks with close attention.
C.Have their brain images recorded.
D.Enjoy their sleep at night soundly.
66、回答66-95题：
Periodically in history, there come periods of great transition in which work changes its meaning. There was atime, perhaps 10,000 years ago, when human beings stopped feeding themselves by hunting game and gatheringplants, and increasingly turned to agriculture. In a way, that represented the invention of "work".
Then, in the latter decades of the 18th century, as the Industrial Revolution began in Great Britain, there wasanother transition in which the symbols of work were no longer the hoe and the plow; they were replaced by the milland the assembly line.
66._______________
With the Industrial Revolution, machinery--powered first by steam, then by electricity and internal combustion engines--took over the hard physical tasks and relieved the strain on human and animal muscles.
67._______________
And yet, such jobs have been characteristic of the human condition in the first three-quarters of the 20th centu-ry. They' ve made too little demand on the human mind and spirit to keep them fresh and alive, made too much de-mand for any machine to serve the purpose until now.
The electronic computer, invented in the 1940' s and improved at breakneck speed, was a machine that, for thefirst time, seemed capable of doing work that had until then been the preserve of the human mind. With the coming ofthe microchip in the 1970' s, computers became compact enough, versatile enough and (most important of all) cheapenough to serve as the brains of affordable machines that could take their place on the assembly line and in the office.
