更多"The invisible rays of the( )beyond "的相关试题:
[填空题]X-rays and gamma rays can be used to detect and treat cancer ______.
[单项选择]Invisible trade deals with
A. movement of currency.
B. foreign investment.
C. the import and export of commodities.
[单项选择]Cosmic rays of various kinds come through the air from outer space, but enormous quantities of radiation from the sun are()off.
A. avoided
B. excluded
C. screened
D. separated
[简答题]看不见的手(invisible hand)
[单项选择]An invisible border divides those arguing for computers in the classroom on the behalf of students’’ career prospects and those arguing for computers in the classroom for broader reasons of radical educational reform. Very few writers on the subject have explored this distinction--indeed, contradiction--which goes to the heart of what is wrong with the campaign to put computers in the classroom.
An education that aims at getting a student a certain kind of job is a technical education. Justified for reasons radically different from why education is universally required by law. It is not simply to raise everyone’’s job prospects that all children are legally required to attend school into their teens. Rather,we have a certain conception of the American citizen, a character who is incomplete if he cannot competently assess how his livelihood and happiness are affected by things outside of himself. But this was not always the case, before it was legally required for all children to att
A. included as an auxiliary course in school
B. highlighted in acquisition of professional qualifications
C. mastered through a life-long course
D. equally emphasized by any school, vocational or otherwise