六级冲刺练习阅读25_大学英语阅读_大学英语-查字典英语网

六级冲刺练习阅读25

　　Such a satellite might also be used as the transmitting medium for international television broadcasts. Programs being telecast from a Paris studio could then be seen simultaneously in every other country. This immediate international transmission will surely be a development before the turn of a new century.

　　We may expect to order our clothing, groceries,and other household goods by television-phone. We prophesy that within twenty five years, our telephones will be equipped with television screens so that we can see the person at the other end of the line.

　　Other fields of science have also made gigantic strides in progress. Medicine had operated so efficiently in the past half-century that many diseases have been nearly wiped out. And more will join this disappearing group of diseases. Diabetes and polio are under control. We can hope and expect that cancer will be conquered. Certain skin diseases, like psoriasis and eczema, which are exceedingly common though not fatal, will be eradicated. The victims of annoying diseases will lead pleasanter lives.

　　Even the healthy will benefit from the advances in medicine. Life expectancy already had been lengthened and scientists know that the time is coining rapidly when the person one hundred years old will not be a phenomenon.