在少数民族聚居区观光旅游，旅游者可体验到浓郁独特的民族风情，这种旅游景区属于( )。

多发性抽动症起病多在（）

A.4～6岁

B.2～12岁

C.3～8岁

D.5～7岁

E.6～12岁

冷库库体安装要求平整、接缝处板间错位不大于（）mm。

A、1.5

B、1.8

C、2

D、2.5

A used book or nearly-new kitchen gadget (配件) may not be at the top of every Christmas wish list, but hard economic times coupled with a new green awareness are changing attitudes about gift-giving in France.

French holiday shoppers are choosing larger numbers for “green” gifting this Christmas, studies show. About 30 percent of French consumers will give second-hand items as gifts to stretch out their tight budgets but also to do their little bit for recycling, according to a study by international consulting fi rm Deloitte.

The survey of Christmas consumer behaviors in 18 European countries found the French were more than twice as likely as other Europeans to give second-hand items. Websites promoting re-gifting and green gifting are popular in France, with many reporting a rise in business.

“Concerns about the ecology and the economy have come together and we are now seeing people who accept the types of gifts that were not appreciated just a short time ago,” said Sebastien Ravut, who runs a website promoting eco-friendly consumerism. His site lists shops in France that offer fair trade products, bio-friendly goods and recycled items. Over the Christmas holidays, the number of visits to the site has doubled from last year, reaching 60,000 a month.

A study by online survey firm Vivodi for PriceMinister showed eight out of 10 people would be happy to receive a used item as a gift and that younger consumers were more open to the idea.

But Gilles Goldenberg, author of the Deloitte study, said that environmental concerns are not why customers buy used goods. “The number one c oncern is getting the lowest possible price,” said Goldenberg. “Eco-friendly products are drawing a lot of interest, but not if that means paying more.”

Theatre tickets and other low-carbon gifts are fashionable, and eco-friendly websites are also encouraging gift givers to offer time and services instead of stuff. “The order of the day is to spend less time shopping and more time connecting” over the holidays, said Florence de Monclin from the Nicolas Helot foundation for Nature and Humanity.

小题1:We can judge from the Deloitte study that _________.

A．over a quarter of the French give second-hand Christmas gifts

B．the French are less willing to buy eco-friendly gifts than other Europeans

C．80% of French people are happy to receive second-hand gifts

D．less than 10% of European consumers are likely to give second-hand gifts小题2:According to Goldenberg, the main reason for customers to buy used goods is that _______.

A．they want to be eco-friendly

B．they want to save money

C．it is encouraged by websites

D．it is a new fashion in Europe小题3: All the following might be a promoted gift EXCEPT ________.

A．a theatre ticket

B．a second-hand book

C．a nearly-new digital toaster

D．a box of heavily packaged chocolate小题4:Which of th e following statements is TRUE?

A．Old people are not open minded enough to accept second-hand gifts.

B．People wish to receive second-hand gifts because of the economic downturn.

C．Ravut’s website received a sharp decrease in visits during the Christmas holidays.

D．In de Monclin’s opinion, people should spend more time with friends and family during holidays

骨膜三角（codmantriangle）是：（）

A.骨破坏区边缘残留的骨膜新生骨

B.增厚的骨皮质

C.残缺的骨皮质

D.软组织内的三角形钙化影

E.三角形的骨膜反应

英国普通法认为，订约当事人一方的错误，原则上不能影响合同的有效性。( )