简述供应链合作成员间的关系。

Franz Schubert was a famous musician in the world.But he lived a very hard life and often suffered(遭受)from being hungry.One day he was very hungry and went to a small restaurant,hoping he might meet some friends there.He looked around but found nobody he could borrow any money from.Then his eyes fell on a paper on one of the tables.In it was a little poem(诗歌).He read the poem.Then he wrote a piece of music for the poem and took his work to the owner of the restaurant.He only received a piece of beef and potato for it.Thirty years after his death,this manuscript(手稿)by Schubert was worth 40,000 francs.It was his famous Berceuse(《摇篮曲》).

小题1:Schubert went to the restaurant to______.

A．write a poem for his Berceuse

B．have his dinner together with his friend

C．see if he could find some friends who could lend him some money for a meal

D．write a piece of music for the owner of the restaurant小题2:We know the owner of the restaurant______from this passage.

A．was also a musician

B．was very kind

C．hated Schubert very much

D．didn’t understand music very much小题3:The passage didn’t tell us______.

A．how much his manuscript was worth.

B．how poor Schubert was

C．why Schubert wrote a piece of music for the little poem

D．whether Franz Schubert mastered the poem小题4:What’s the Chinese meaning of“famous musician”?______.

A．刻苦的音乐家

B．勤劳的指挥家

C．著名的指挥家

D．著名的音乐家小题5:The best title for this passage is______.

A．Musician and Hunger

B．Franz Schubert and His Berceuse

C．Franz Schubert Died

D．A Great Musician

4×（-3）²-15÷（-3）³×81-50

患者男，56岁，缺失，余留牙正常，若设计为基牙，则舌侧基托边缘应该位于（）

A．颌缘

B．倒凹区

C．非倒凹区

D．外形高点线

E．离开龈缘4～5mm

关于物业管理的公开招标，说法错误的是（）。

A.公开招标的招标方有较大的选择范围

B.公开招标可在众多的投标单位之间选择最优者

C.公开招标的竞标单位较多

D.公开招标的工作量大，但时间较短

不同的人群对同一噪声主观感觉是不一样的。（）