党的十六大报告指出：对于推进社会主义民主政治建设具有全局作用的是( )。A．解决党

D

Besides entertainment and beautiful lanterns, another important part of the Lantern Festival, or Yuanxiao Festival is eating small dumpling balls made of glutinous rice flour. We call these balls Yuanxiao or Tangyuan. Obviously, they get the name from the festival itself. It is said that the custom of eating Yuanxiao originated during the Eastern Jin Dynasty in the fourth century, then became popular during the Tang and Song periods.

The fillings inside the dumplings or Yuanxiao are either sweet or salty. Sweet fillings are made of sugar, walnuts, sesame (芝麻), osmanthus flowers (桂花), rose petals, sweetened tangerine (橘子) peel, bean paste, or jujube paste(枣子酱). A single ingredient or any combination can be used as the filling. The salty variety is filled with minced meat(肉末儿), vegetables or a mixture.

The way to make Yuanxiao also varies between northern and southern China. The usual method followed in southern provinces is to shape the dough of rice flour into balls, make a hole, insert the filling, then close the hole and smooth out the dumpling by rolling it between your hands. In North China, sweet or nutmeat stuffing is the usual ingredient. The fillings are pressed into hardened cores, dipped lightly in water and rolled in a fiat basket containing dry glutinous rice flour. A layer of the flour sticks to the filling, which is then again dipped in water and rolled a second time in the rice flour. And so it goes, like roiling a snowball, until the dumpling is the desired size.

The custom of eating Yuanxiao dumplings remains. This tradition encourages both old and new stores to promote their Yuanxiao products. They all try their best to improve the taste and quality of the dumplings to attract more customers.

Which country does the Lantern Festival come from().

A. China.

B. South Korea.

C. Jin Dynasty.

D. Tang and Song periods.

公安工作糕体上表现出的特点是（）。

A．阶级性与社会性相结合、隐蔽性与公开性相结合

B．打击与保护相结合、强制性与教育性相结合

C．集中性与分散性相结合、政策性与法律性相结合

D．政策性与阶级性相结台、强制性与公开性相结合

普通手术室物体表面的细菌总数应（）

A.≤5cfu/cm³

B.≤10cfu/cm³

C.≤50Cfu／cm³

D.≤100cfu/cm³

E.≤15cfu/cm³

已有研究指出，口头言语发展的关键期是( )。

A．2岁

B．4岁

C．6岁

D．8岁

营销组合不是各种策略的简单相加，而是一个系统工程。