（） A．1 B．16 C．24 D．30

妊娠期急性胰腺炎的临床特点（）。

A.只发生在妊娠早期

B.临床症状重，体征轻

C.发病率较高

D.起病缓慢，病程长

E.不易与其他产科急症相混淆

SectionＤ

Directions: Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.

Exceptional children are different in some significant ways from others of the same age. For these children to develop to their full adult potential, their education must be adapted to those differences.

Although we focus on the needs of exceptional children, we find ourselves describing their environment as well. While the leading actor on the stage captures our attention, we are aware of the importance of the supporting players and the scenery of the play itself. Both the family and the society in which exceptional children live are often the key to their growth and development. And it is in the public schools that we find the full expression of society’s understanding — the knowledge, hopes, and fears that are passed on to the next generation.

Education in any society is a mirror of that society. In that mirror we can see the strengths, the weaknesses, the hopes, the prejudices, and the central values of the culture itself. The great interest in exceptional children shown in public education over the past three decades indicates the strong feeling in our society that all citizens, whatever their special conditions, deserve the opportunity to fully develop their capabilities.

“All men are created equal,” we heard it many times, but it still has important meaning for education in a democratic society. Although the phrase was used by this country’s founders to indicate equality before the law, it has also been interpreted to mean equality of opportunity. That concept implies educational opportunity for all children — the right of each child to receive help in learning to the limits of his or her capability, whether that capability is small or great. Recent court decisions have confirmed the right of all children — disabled or not — to an appropriate education, and have ordered that public schools take the necessary steps to provide that education. In response, schools are modifying their programs, adapting instruction to children who are exceptional, to those who cannot profit substantially from regular programs.

（Note: Answer the questions or complete the statements in NO MORE THAN TWELVE WORDS.）

81. This passage is concerned primarily with the necessity of adapting ________________.

________________________________________________________________________

82. What affects the growth of exceptional children according to the author?

________________________________________________________________________

83. People have shown great interest in the education of exceptional children over the last three decades because they believe that ________________________________________.

________________________________________________________________________

84. According to the passage, what does “All men are created equal” mean to the country’s founders?

________________________________________________________________________

煤粉极易吸附空气，从而受到缓慢（），致使煤粉温度升高，达到着火温度时会引起煤粉自燃。

A、碳化

B、氧化

C、质变

《兽药管理条例》禁止（）药品和其他化合物

A.使用假兽药

B.使用劣兽药

C.使用假兽药及国务院兽医行政管理部门规定禁止使用的

D.使用假、劣兽药以及国务院兽医行政管理部门规定禁止使用的

某学校在原校园网的基础上进行网络改造，网络方案如图所示。其中网管中心位于办公楼第三层，采用动态及静态结合的方式进行IP地址的管理和分配。

【问题5】
通常有恶意用户采用地址假冒方式进行盗用IP地址，可以采用什么策略来防止静态 IP地址的盗用