管理式医疗，是一种集医疗服务提供和经费管理为一体的医疗保险模式，关键在于保险人直接参与医疗服务体系的管理。它必须具备几个要素，其中表述不正确的是（ ）。
A．根据明确的选择标准来挑选医疗服务提供者（医院、诊所、医生），然后将挑选出的医疗服务提供者组织起来，为被保险人提供医疗服务。
B．根据医疗服务需求者的要求，挑选他最满意的医疗服务提供者为其服务，但是整个医疗服务过程保险人有权监督并提出意见。
C．有正式的规定以保证服务质量，并经常复查医疗服务的使用状况。
D．被保险人按规定程序找指定的医疗服务提供者治病时，可享受经济上的优惠。
参考答案：B
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| There is a tendency to think of each of the arts as a separate area of activity. Many artists, 1 , would prove that there has always been a warm relationship between the various areas of human activity. 2 , in the late nineteenth century the connections between music and painting were particularly 3 . Artists were invited to design clothes and settings for operas and ballets, but sometimes it was the musicians who were inspired (给…以灵感) by the work of contemporary painters. Of the musical compositions that were considered as 4 to the visual arts, perhaps the most famous is Mussorgsky's Pictures at an Exhibition. Mussorgsky composed the piece in 1874 after the death, at the age of 39, of the artist victor Hartmann. 5 their friendship had not been a particularly long-lasting one, Mussorgsky was shocked by Hartmann's 6 death. The following year the critic, Vladimir Stasuv, who decided to hold an exhibition of Hartmann's work, suggested that Mussorgsky try to 7 his grief by writing something in memory of Hartmann. The exhibition served as Mussorgsky's inspiration. The ten pieces that made up Pictures at an Exhibition are intended as 8 rather than representations of the paintings in the exhibition. Between each is a promenade (舞曲中的行进), 9 the composer walks from one painting to another. The music is sometimes witty and playful, sometimes almost alarming and frightening. Through a range of surprising 10 . Mussorgsky manages to convey the spirit of the artist and his work. | ||||
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