药品零售企业陈列药品时，不正确的是（）?A.按品种，规格剂型或用途分类摆放 B.对储

阅读理解。

     Most animals only have animals of a different kind for food. But sometimes two kinds of animals come

  together in a partnership (伙伴关系) which is good for them. You may have noticed some birds on the

 backs of sheep. This is not because they want a ride, but because they find easy food in the parasites (寄

 生虫) on sheep. The sheep let the birds do so because they can stop the parasites from troubling them.

 So though they can do with it by themselves, they can do better together with each other.

     Sometimes an animal has a plant partner. The relationship develops until the two partners cannot do

 without each other. This is so in corals (珊瑚) of the sea. Inside their bodies they have very small plants,

  which act as "cleaners", taking the useless things from the coral and giving oxygen in return. That is what

 the animal needs to live. If the plants are killed, or are even kept from receiving light so that they cannot

 live as usual, the corals will die.

1. Is the partnership between two animals good or bad for both sides?

    _____________________________

2. Can sheep stop the parasites from troubling them by themselves?

    _____________________________

3. Why do any birds like to sit on a sheep?

    _____________________________

4. What role(角色)do the small plants inside corals play?

    _____________________________

5. How do the small plants help corals?

    _____________________________

阅读材料，完成1--3题。

凡人之所以恶为无道行不义者，为其罚也；所以蕲有道行有义者，为其赏也。今无道不义存存者赏之也而有道行义穷穷者罚之也赏不善而罚善欲民之治不亦难乎？故乱天下害黔首者，若论为大。（节选自《吕氏春秋》）

1．用斜线(／)给下面的划线的文言文语句断句(限6处)。

今 无 道 不 义 存 存 者 赏 之 也 而 有道 行 义 穷 穷 者 罚 之 也 赏 不 善 而 罚善 欲 民 之 治 不 亦 难 乎？

2．《吕氏春秋》是战国末年秦国丞相　　　　　　　组织门客集体编撰的　　　　家著作。

3．概括这段文字的主要内容。

_____________________________________________________________________

实心圆轴①和空心圆轴②，它们的横截面面积均相同，受相同扭矩作用，则其最大切应力有四种答案：（）

A.τmax2＞τmax1

B.τmax2＜τmax1

C.τmax2＝τmax1

D.无法比较

下列不适于喂养婴幼儿的是( )。

A．甜炼乳
B．调制奶粉
C．淡炼乳
D．全脂奶粉

简述燃气经营企业安全生产标准化规范与建设规定。