[简答题]

(61) Apple’s Ipad may be latest and greatest tech gadget, but oddly enough, it also represents a return to model that most tech companies long ago abandoned—vertical integration.
Apple has designed its own processor, called A4, to power the Ipad. (62) That is a big deal so until now Apple has used chips made by others, like Intel and Samsung. (63) In addition the processor, Apple also makes its own operating-system software for the Ipad.
(64) Moreover, the only way to get applications for an Ipad will be to buy it from Apple. The same goes for content. (65) To get movies, TV shows, books, music-or everything, really—you will not have to buy them from Apple’s online store, and the Ipad itself will be sold only by Apple stores. (66) From top to bottom this is a closing device, completely controlled by Apple.
Is that a good thing (67) Vertical integration was the norm back in the 1970s with

[单项选择]Shakespeare’s greatest tragedies are （）
A. Hamlet, Othello, King Lear and Macbeth
B. Hamlet, Othello, King Lear and King John
C. Hamlet, Cymbeline, King Lear and The Merchant of Venice
D. Hamlet, Julius Caesar, Othello and Macbeth

[填空题]Australia’s single greatest source of atmospheric pollutants is ______.

[单项选择]Humanity’s greatest accomplishment of the past five decades, declared Bill Gates this week, is the reduction in the number of deaths among young children by half, to 10 million a year in 2007. The world’s most successful capitalist heaped praise on the World Health Organization (WHO), while unveiling an ambitious new global scheme to eliminate polio within a few years. For his part, the agency’s top polio man, Brace Aylward, described the fight against the disease in the language of markets: "Elimination is the venture capital of public health: the risks are huge but so too are the rewards."
The use of this sort of language captures a change in public health in the past decade. The Gates Foundation, with its pots of money and businesslike approach, has transformed the bureaucratic and disheartened world of public health. It has helped revive ailing campaigns, including the fight against polio. This will now get a fresh $600m—plus, from British and German taxpayers, from the Rotary
A. eradication of polio has been hampered by the conspiracy of Muslims
B. eradication of polio met many obstacles there
C. vaccination program was harmful to the children there
D. vaccination program strengthened and spread virus