[单项选择]The typical family pattern of several generations living together in the same house is being ________.
A. challenged
B. destroyed
C. guaranteed
D. isolated

[单项选择]The typical family pattern of several generations living together in the same house is being ________.


A. challenged
B. destroyed
C. guaranteed
D. isolated

[单项选择]The distinct and typical pattern of responses is produced by______.

[单项选择]Who will benefit most from a family pattern of sharing in tasks and decisions
A. The children.
B. The man.
C. The woman.
D. The psychnlogist.

[单项选择]Future generations may not find the digital material any more because of all of the following EXCEPT______.


A. the out-of-date preservation method
B. the problem concerning intellectual property rights
C. the nature of short-time online existence 9f the digital information
D. the difficulty in storing vast amount of information available online

[单项选择]For generations coal and oil have been regarded as the chief energy sources used to transpolt men from place to place．


A. 煤和石油世世代代都被认为是人类来往于各地进行交通的主要能源。
B. 煤和石油不仅是用来发电而且是用于交通的主要能源。
C. 多年来，煤和石油一直被认为是交通运输的主要能源。
D. 煤和石油一直都是人类世代相传使用的主要交通能源。

[单项选择]As regards to different generations' attitudes, perhaps ______.

[单项选择]When the author talks about generations in the first paragraph, he seems to
A. be speaking very highly of his own Generation.
B. be sympathetic with his own generation.
C. criticise his own generation for its shortcomings.
D. believe his previous generations share one thing.

[单项选择]Future generations of physicists may look at the ------- of their former ideas and see in it, not the relics of some extinct creature, but a crude, early, yet wholly ------- version of their more modern theories.
A. (A) mockery … distinct
B. (B) armature … laughable
C. (C) specter … congruous
D. (D) skeleton … recognizable
E. (E) treatment … suspect

[单项选择]

 Generations of Americans have been brought up to believe that a good breakfast is one of life’s essentials. Eating breakfast at the start of the day, we have all been old, and told again, is as necessary as putting gasoline in the family car before starting a trip.
But for many people the thought o food first thing in the morning is by no means a pleasure. So despite all the efforts, they still take no breakfast. Between 1997and 1983 ,the latest year for which figures are available, the number of people who didn’t have breakfast increased by 33 percent-from 8.8 million to 11.7 million-according to the Chicago-based market Research Corporation of America.
For those who feel pain of guilt about not eating breakfast, however, there is some good news. Several studies in the last few years indicate that, for adults especially, there may be nothing wrong with omitting breakfast. Going without breakfast does not affect performance, said
A. breakfast does not affect performance
B. Dr. Pollitt is engaged in research work at an institution of higher learning
C. not eating breakfast might affect the health of children
D. professor Bender once taught college course in nutrition in London