F．rom the second paragraph, we can see that in the early years,______.

A． those colleges and universities were the same

B． people, young or old, might study in the colleges

C． students studied only some languages and science

D． when the students finished their school, they became lawyers or teachers

[单选题]We can infer from the second paragraph that Mexican workers now __________.

[单选题]We can infer from the third paragraph that _____.［A］ rich people are more interested in cloning humans than animals［B］ cloning of animal pets is becoming a prosperous industry［C］ there is no distinction between a cloned and a natural dog［D］ Missy’s m

[单选题]We can infer from the third paragraph that .［A］ rich people are more interested in cloning humans than animals［B］ cloning of animal pets is becoming a prosperous industry［C］ there is no distinction between a cloned and a natural dog［D］ Missy’s master

[单选题]F．rom the first paragraph we can learn that ______.A．) very few people have the sensitivity of the blind'B．) blind people can manage to see things, but not clearlyC．) not everybody sees with his eyesD．) it is possible to narrow the photosensitive ar

[单选题]F．rom the fifth paragraph we can infer thatA．the author has never been afraid of changes in his lifeB．the author used to believe that changes happened automaticallvC．the author is still not satisfied with his present situationD．the author and experie

[单选题]We may infer from the second paragraph thatA．DNA technology has been widely applied to history research.B．in its early days the U.S. was confronted with delicate situations.C．historians deliberately made up some stories of Jefferson's life.D．politic

[单选题]We may infer from the second paragraph that[A] DNA technology has been widely applied to history research.[B] in its early days the U.S. was confronted with delicate situations.[C] historians deliberately made up some stories of Jefferson’s life.[D]

[单选题]28． From the second paragraph(段) ,we know the modern trains have_________ ．A． the slower ways of travellingB． few travelersC． comfortable seats and dining carsD． comfortable seats

[单选题]F．rom the text we can see that the writer seemsA． optimistic.B． sensitive.C． gloomy.D． scared.

[单选题]F．rom the text we can see that the writer seems______.A．) optimisticB．) sensitiveC．) gloomyD．) scared