LS£SCOT工艺适用于()。
A.SCOT基本流程
B.SCOT合并再生流程
C.SCOT串级流程
D.都可以
A.SCOT基本流程
B.SCOT合并再生流程
C.SCOT串级流程
D.都可以
对某些测度关系式r<s蕴涵Lr(μ)Ls(μ);对另一些测度这个包含关系相反.试给出这些情形的例子并找出使得这些情形出现的关于μ的条件.
运行以下程序,输出结果为()。s='a1b2c3d4' lst=[] n=len(s) for i in range(0,n,2): lst.append(s[i:i+2] ) print(lst[-3])
G8 Summit
Leaders of the Group of Eight Major Industrialized Nations (G8) will meet in Scotland in July this year. Representatives from China, India, Mexico, South Africa and Brazil have also been invited. Here's what the G8 leaders want from the meeting.
British Prime Minister Tony Blair wants the G8 to cancel debt to the world's poorest countries. He wants them to double aid to Africa to 50 billion pounds by 2010 He has also proposed reducing subsidies to Western farmers and removing restrictions on African exports. This has not got the approval of all members because it will hurt their agricultural interests. On climate change, Blair wants concerted (共同的) action by reducing carbon emissions (排放).
US President George W. Bush agrees to give help to Africa. But he says he doesn't like the idea of increasing aid to countries as it will increase corruption. Bush said he would not sign an agreement to cut greenhouse gas emissions at the summit, according to media. The US is the only G8 member not to have signed the Kyoto Protocol (京都议定书). Although the US is the world's biggest polluter, Bush so far refuses to believe there is sufficient scientific data to establish beyond a doubt that there is a problem.
French President Jacques Chirac supports Blair on Africa and climate change. He is determined to get the US to sign the climate change deal.
German Chancellor Gerhard Schroder remains doubtful of Blair's Africa proposals. Schroder's officials have dismissed the notion that money will solve Africa's problems as "old thinking." Berlin says that African states should only receive extra money if they can prove they've solved the corruption problem.
Russian President Vladimir Putin was doubtful about the value of more aid to Africa. But he has seen a way to make this work to his advantage. Putin intends to use the aid to Africa as a springboard (跳板) next year to propose aid to the former Soviet republics of Georgia, Uzbekistan, Tajikistan and Moldova.
Japanese Prime Minister Junichiro Koizumi's priorities are a seat on the UN Security Council, for which he will be lobbying (游说) at the summit. And he's concerned about the Democratic People's Republic of Korea's nuclear weapons programme.
The G8 countries include China, India, Mexico, South Africa and Brazil.
A.Right
B.Wrong
C.Not mentioned
ls the Tiea Necessity
Ties, or neckties, have been a symbol of politeness and elegance in Britain for centuries. But the casual Prime Minister Tony Blair has problems with them. Reports suggest that even the civil servants may stop wearing ties. So, are the famously formal British really going to abandon the neckties Maybe. Last week, the UK's Cabinet Secretary Andrew Turnbull openly welcomed a tieless era. He hinted that civil servants would soon be free of the costliest 12 inches of fabric that most men ever buy in their lives.
In fact, Blair showed this attitude when he had his first guests to a cocktail party. Many of them were celebrities (知名人士) without ties, which would have been unimaginable even in the recent past.
For some more conservative British, the tie is a must for proper appearance. Earlier, Labor leader Jim Callaghan said he would have died rather than have his children seen in public without a tie. For people like Callaghan, the tie was a sign of being complete, of showingrespect. Men were supposed to wear a tie when going to church, to work in the office, to a party - almost every social occasion.
But today, people have begun to accept a Casual style. even for formal occasions.
The origin of the tie is tricky. It started as something called simply a "band". The term could mean anything around a man's neck. It appeared in finer ways in the 1630s.Frenchmen showed a love of this particular fashion statement. Their neckwear (劲饰)impressed Charles II, the king of England who was exiled (流放) to France at that time. When he returned to England in 1660, he brought this new fashion item along with him.
It wasn't, however, until the late 18th century that fancy young men introduced a more colorful, flowing piece of cloth that eventually became known as the tie. Then, clubs, military institutions and schoolsbegan to use colored and patterned ties to indicate the wearer's membership in the late 19th century. After that, the tie became a necessary item of clothing for British gentlemen.
But now, even gentlemen are getting tired of ties. Anyway, the day feels a bit easier when you wake up without having to decide which tie suits you and your mood.
第 31 题 The tie symbolizes all of the following except.
A.respect.
B.elegance.
C.politeness.
D.democracy.