根据破产法律制度的规定，人民法院应当自宣告企业破产之日起一定期限内成立清算组，接管破

阅读理解。

     Is it a tree? Is it a bear? If you're looking at a tree in the shape of a bear, it's a topiary (林木雕塑). A topiary

is a tree or a bush (灌木) that is trained into a shape. Growing a topiary garden takes both time and skills.

     A topiary gardener should make a drawing first. The drawing shows the final shape that the gardener likes.

The gardener then chooses a bush for the topiary. It may be one that just planted or one that is already in place.

     In June of the plant's first year, the gardener looks for new leaves. When the leaves grow, it's time to shape

(给……造型) the bottom of the bush. It needs about five years. The top is not trimmed during this time. In the

fifth year, the bush grows tall enough for shaping. Then the gardener begins to shape the whole bush.

     Once a topiary has been started, it needs care all year. In the summer it must be cut many times to keep its

shape. This cutting also helps the bush grow. In the winter the bushes don't grow. The gardeners have to brush

snow of the plants, or snow may hurt some parts of them.

     Topiary gardening is very old art. The Romans did it in the first Century. In the sixteenth century, people in

Europe like topiaries too. By the late 1600s, topiaries were also grown in America. Today it's popular in many

parts of the world.

1. Put the following in the right order according to the passage.     

    a. The gardener chooses a bush for the topiary.     

    b. The whole bush grows tall enough for shaping.     

    c. The gardener begins to shape the bottom of the bush.     

    d. The gardener draws the shape of a topiary. 

A. d---a--- b---c              

B. b---c---a---d   

C. a---d---c---b               

D. d---a---c---b

2. What does the underlined word “trimmed” in the third paragraph mean?   

A. Shaken.      

B. Cut     

C. Cleaned     

D. Collected

3. In which part of the world did the topiary gardening begin first? 

A. In Rome.   

B. In Europe.     

C. In America.   

D. In Africa.

大蛋白质分子的共振频率为（）

A.显著高于拉摩尔共振频率

B.显著低于拉摩尔共振频率

C.接近拉摩尔共振频率

D.亿万Hz

E.6～65Hz

男性，24岁，8月15日发病。发热1周，热型初不规则。前日发作后，自服退热药，但今日又寒战、高热，热退时出汗多。一般情况尚佳，胃纳如常。体检：肝肋下0．5cm，脾肋下1．5cm，质软，余无特殊。外周血象：白细胞数4．6×10⁹／L，中性粒细胞0．74。血找疟原虫1次阴性。血培养阴性。肥达反应：0<1：40，H1：320，A1：160，B1：160，粪、尿检查无特殊。既往病史中，近3年内患过疟疾与伤寒。

此病例的诊断最大可能是（）

A.病毒性肝炎

B.伤寒、副伤寒

C.钩端螺旋体病

D.疟疾

E.败血

钾元素在人体内起调节体液平衡的作用，下图A是钾元素在周期表中的相关信息

(1) 钾元素的相对原子质量为________

(2) 下图B是钾元素形成呢过的一种粒子的结构示意图。图中x=_______，该粒子的符号是______

我国的定额体系不是按粗细程度分的是( )。

A．概算定额

B．预算定额

C．施工定额

D．企业内部定额