嘈杂cáo zá

重度营养不良的患儿热量的供应原则是（）

A.逐步少量增加到正常需要量

B.快速增加到正常需要量

C.逐步少量增加到超过正常需要量

D.逐步少量增加到低于正常需要量

E.快速增加到超过正常需要量

有人认为，自然界先于人和人的意识而存在，但人类社会产生之后，社会的发展处处留下了人们思想活动的痕迹，人们的思想活动无时无刻不在影响着人类社会的发展。可见，自然界是客观存在的，人类社会的存在和发展则不一定是客观的。

请运用唯物论的有关道理，对上述观点加以评析。(10分)

1958年10月，山东省范县县委书记在向全县人民所作的报告中指出：“人人进入新乐园，吃穿喝用不要钱，……人人都说天堂好，天堂不如新乐园！”该现象产生的直接影响应是  [ ]

A．真正提高了农民生活水平

B．调动了广大农民的生产积极性

C．农村已经达到城镇化水平

D．破坏了农村生产力和自然资源

The world is filled with many interesting sounds. Some are very pleasant to hear; others are unpleasant to our ears. In a day, you probably hear hundreds of different sounds.

All sounds are different. Some may be soft; others may be loud. Some sounds are high; others are low.

Some sounds are useful. Without sound we cannot talk or listen to one another. The ringing alarm clock (闹钟)makes people wake up. The hooting of a horn (喇叭声) on the road warns careless people of danger.

We make sounds by making things move to and fro(来回地). This to-and-fro movement is called vibration (振动). It means moving up and down or forwards(向前地) and backwards(向后的) very fast. This makes sound waves(波).

We can make sounds in many ways, for example, by shouting, clapping our hands and striking the table. We can make sounds only by making things vibrate. We can talk because we can make our vocal cords (声带) vibrate. Our vocal cords are in a sound box or voice box. Two vocal cords vibrate when our lungs(肺) force the air through them.

小题1:We can make sounds ______.

A．by making things still

B．by making things vibrate

C．by making things jump up and down

D．by changing the positions of things小题2: Some sounds are useful because ______.

A．they can wake people up

B．they can warn people to be careful when they are crossing the road

C．they make it possible for people to talk or listen to each other

D．all of the above小题3:When the air is through our vocal cords, it can make them ______.

A．vibrate

B．breathe the air

C．talk to each other

D．move forward and backward小题4:Sounds are different because ______.

A．different sounds have different vibrations

B．different sounds have different sound waves

C．different sounds have different vocal cords

D．both A and B

张小姐，20岁，因患肺炎而入院治疗，现康复后正准备出院。护士小张对她说："您回到家要注意休息，按时服药，有什么问题可以打电话给我们"。护士小张的用语属于

A．招呼用语

B．迎送用语

C．介绍用语

D．安慰用语

E．电话用语