更多"It is difficult to conceive how, ev"的相关试题:
[单项选择]Even those most______infections of all, those caused by viruses-formerly dismissed as untreatable because viruses disappeared into the inner labyrinths of the living cells, merging into the very genomes-are now becoming______to early treatments.
A. refractory… amenable
B. malignant … indifferent
C. problematic… immune
D. benign… resistant
E. mysterious … inaccessible
[单项选择]A. Those who know how to program computers.
B. Those who get special aid from their teachers.
C. Those who are very hardworking.
D. Those who have well-educated parents.
[单项选择]An important factor in determining how well you perform in an examination is the（）of your mind.
A. state
B. case
C. situation
D. circumstance
[填空题]Even those top achievers who had left their field said they had maintained a feeling of pride in
[简答题]Investigators have tried to find out how long a person can go without sleep. (Passage 2)
[填空题]How Europe fails its young
Those Europeans who are tempted, in the light of the dismal scenes in New Orleans this fortnight, to downgrade the American challenge should meditate on one word: universities. Five years ago in Lisbon European officials proclaimed their intention to become the world’s premier "knowledge economy" by 2010. The thinking behind this grand declaration made sense of a sort: Europe’s only chance of preserving its living standards lies in working smarter than its competitors rather than harder or cheaper. But Europe’s failing higher-education system poses a lethal threat to this ambition.
Europe created the modem university. Scholars were gathering in Paris and Bologna before America was on the map. Oxford and Cambridge invented the residential university: the idea of a community of scholars, living together to pursue higher learning. Germany created the research university. A century ago European universities were a magnet for scholars and a mo
