下列评语中，（）说法是错的。 A.香气较高 B.滋味尚淡 C.汤色明亮 D.外形紧结

映射f：x→y=-x²+2x是M到N的映射，M=N=R，若对任一实数P∈N，在M中不存在原象，则P的取值范围是（　　）

A．[1，+∞）

B．（1，+∞）

C．（-∞，1]

D．（-∞，+∞）

患者女，58岁，缺失，余留牙正常，患者习惯硬食及纤维含量高的食物

该支架各分铸道的长度应以多少为宜（）

A.12cm

B.10cm

C.8cm

D.6cm

E.4cm

阅读下列材料，从所给的六个选项（A、B、C、D、E和F）中，选出符合各小题要求的最佳选项，选项中有一项是多余选项。

注意：选E在答题卡上同时涂黑A和B，选F在答题卡上同时涂黑C和D。

以下是几个国际节日的简要介绍。

Wharfedale Festival of Performing Arts

West Yorkshire, the United Kingdom

Young people are invited to compete in this art festival with classes covering speech, guitar, dance, poetry and short story writing, and so on. The previous year’s winners are invited back to perform again at a special concert. With a long and well-known history behind it, this well-attended competition is a kind of forerunner of popular television talent contests such as Pop Idol.

B. Sydney Writers’ Festival        Sydney, Australia

Held at Sydney’s Wharf 4/5, the annual Sydney Writers’ Festival is the biggest literary event of its kind in Australia and one of the biggest book fairs in the world. Attracting a mix of authors, poets, editors, publishers and book lovers, this is a great event at which people can look through thousands of titles while enjoying workshops, book reading and seminars.

C. Flipside Festival        Singapore  

As part of the Singapore Arts Festival Outreach Programme, Flipside aims to reach a much wider audience with three weeks of lively, fun street performances. Flipside promises to bring out the adventurous side of you with a combination of physical theatre and mind games as well as free outdoor performances such as music performances from local singers.

D. Hay Festival        Hay on Wye, the United Kingdom

The little market town, Hay, has a population of 1500 and no fewer than 39 bookshops. It bills itself as the world’s first and most distinguished book town, and is, therefore, a perfect place for a literary festival. The festival is a celebration of great writing. There are events including film screenings and musical concerts and the bookshops remain open throughout.

E. Bergen International Festival         Bergen, Norway

Founded in 1953, the Bergen International Festival presents an impressive cast of outstanding international artists in the fields of music, ballet, opera and other performing arts. More than 120 events take place in late May to early June, which is a time of beautiful spring weather. The main festival venue is the Grieg Hall while the smallest and most unusual is an old trolley bus with seating for just 33 people.

F. Nuits Sonores       Lyon, France

Held each May, this relatively new festival brings together some of the biggest club DJs from around the world. The focus is on electronic dance music, but it also embraces all musical forms ranging from hip hop to jazz. For those that want to see daylight hours after a hard night clubbing, there is a wide variety of cultural events during the day ranging from special festival food                          programmes to films.

下面是几个人物的简要介绍，请匹配他们感兴趣的节日。

小题1:tin, a famous writer, likes to find as many chances as possible to attend literary events around the world. Martin hopes to make friends with editors and book lovers.

小题2:Kelly is crazy about music, especially electronic dance music. She would like to go to a festival where she can enjoy different musical forms. She also has a strong interest in films.

小题3:As an outgoing girl, Victoria is very fond of performing arts. She hopes to take part in some performing art festivals to challenge and improve herself, and as a way to prepare for future television talent contests.

小题4:Simon is in search of a festival in North Europe with a long history where he can appreciate great international performing arts, especially ballet and opera.

小题5:Chris is a university student who majors in music. He’d like to watch some local street music performances. He is also very interested in physical theatre and mind games.

CuO可用作颜料、玻璃磨光剂、有机合成催化剂等。以下是用铜粉氧化法生产CuO的流程图：

回答下列问题：

（1）写出溶解过程中的离子方程式_____________________________________。

（2）1∶1的H₂SO₄是用1体积98% H₂SO₄与1体积水混合而成。配制该硫酸溶液所需的玻璃仪器除玻璃棒外，还需要______________、________________。

（3）该工艺会产生一定量的酸性气体，该气体是______________（写分子式），应加以回收处理。

（4）已知Cu₂O是一种碱性氧化物；在酸性溶液中，Cu⁺的稳定性比Cu²⁺差（2Cu⁺Cu+Cu²⁺）。请你设计一个简单的实验检验焙烧后固体(假设只含铜的氧化物)中是否含有Cu₂O。                                                                                             

                                                                         。

（5）不考虑生产中的损耗，要计算铜粉中Cu的含量，需要测定的数据是_______________和________________________（用文字表示）。

什么是非营利组织？它有哪些特点？