With the help of high technology, more and mo...

With the help of high technology, more and more new substances ______ in the past years.

A. discovered                  B. have discovered

C. had been discovered         D. have been discovered

高三英语单项填空中等难度题查看答案及解析

With the help of high technology, more and more new substances ______ in the past 10 years.

高三英语单项填空简单题查看答案及解析

With the help of high technology, more and more new substances ________ in the past years.

A. discovered   B. have discovered   C. had been discovered   D. have been discovered

高三英语单项填空中等难度题查看答案及解析

With the development of modern society and high technology, children wear more and more beautiful and fashionable clothes. More children 1.(allow) to choose their favorite clothes, which is 2.relatively new trend. Many years ago, children had to suffer the whims(突发奇想)of adults as far as clothes were concerned. Like 3.(adult) clothes, children’s clothes followed fashions as well. About 120 years 4., boys in Europe and America wore white ankle-length dresses, just like their sisters, until they 5.(reach) the age of five. Older boys from wealthy 6.(family) were then dressed in pretty velvet(丝绒) suits 7.lace collars. Their hair was grown to shoulder length 8.longer. For many unlucky boys, these carefully planned and organized costumes were nor reserved for special occasions; they had to wear the same 9.(restrict)and uncomfortable outfits for everyday play. Clean and proper clothes say that the person has both self-respect and respect for other people. Clothing can tell quite a lot about the person, sometimes more than we would like to reveal. So we should pay more attention to 10.(wear) proper clothes in different occasions.

高三英语短文填空中等难度题查看答案及解析

With the help of the high technology, this year the factory has produced ________ it did last year.

A．twice as many as　     B．twice as many cars as

C．twice as many as cars　     D．twice cars as many as

高三英语单项填空中等难度题查看答案及解析

With the help of high technology, in the past few years, electronic business __________________ to bank industry, travel industry.

高三英语单项填空中等难度题查看答案及解析

With the development of science, more new technology ______ to the fields of IT.

A. has introduced B. is being introduced

C. is introduced D. was introduced

高三英语单项填空中等难度题查看答案及解析

With the development of science, more new technology________to the field of IT.

A. has introduced                                               B. is being introduced

C. is introduced                                                D. was introduced

高三英语单项填空中等难度题查看答案及解析

With the development of science, more new technology ______to the field of IT.

高三英语单项填空中等难度题查看答案及解析

____ we are developing new technology at such a high pace ,the true challenge is to find new ways of using it.

A. Although        B. After            C. As soon as      D. Now that

高三英语单项填空中等难度题查看答案及解析