患者男，44岁。长期大量饮酒史，近日去医院检查诊断为肝硬化，该患者最突出的临床表现是

When you look at the sky at night, the moon looks bigger than the stars. Actually, the moon is much smaller than the stars and the sun. It’s much smaller than the earth. But the moon is much closer to us than any star. That is why it looks so big. If you hold a coin close to your eye, it looks big. If you look at it across the moon, it looks small.

The moon moves around the earth. It makes one trip in about four weeks. The moon looks flat to us. But it is a round ball, like the earth.

People once thought the moon had fire on it. They thought the fire made it bright. Now we know the moon is like a mirror. It gets its light from the sun.

Our sunlight comes from the sun, too. What is the sun? The sun is a star. The stars we can see have their own light. There are many big stars we cannot see. Their light had burned out. Others are still bright, but they are so far away that we cannot see them. The sun looks bigger and much brighter than other stars because it is the nearest of all stars. The sun and the other stars we see are very hot, but the air around us saves us from the heat of the sun.

The sun gives us light and warmth. It makes plants grow and turns leaves green. It makes life possible on our earth. It is a life giving star.

小题1: It takes _______ for the moon to go around the earth.

A．more than a week

B．nearly a month

C．half a year

D．more than a year小题2: The moon is bright because _______.

A．there is some fire on it

B．it is near the sun, too

C．there is a big mirror on it

D．it can get light from the sun小题3: The passage tells us _______.

A．the sun is not the biggest star

B．the sun is bigger than any other star

C．only the sun can shine

D．the sun is one of the farthest stars to us小题4: Why do we call the sun "a life giving star"?

A．Because it gives us warmth.

B．Because there are some living things on it.

C．Because plants and animals can’t live without it.

D．Because people have to live in the dark without it.

有关输精管结扎术后感染的防治，不正确的说法是

A．术前应服用抗生素预防

B．急性期应卧床休息

C．严格无菌操作，及时治疗血肿

D．轻者选用口服抗生素

E．引流切口要够大，位置要低

.

A．5.

B． .

C．.

D． ‘ ’ .

在下面关于数字视频信息的叙述中，不正确的是( )。

A．不易进行操作处理

B．图像质量更好

C．信息复制不会失真

D．有利于传输和存储

音乐是真正的世界语，是感情的语言。当两个国家愿意通过音乐交流，其中或许就含有某种政治善意，即双方想以彼此都能了解、都可接受的音乐语言进行对话。而且，“乐于情通”，音乐往往可以给人带来精神愉悦，从而为人际交往创造良好的气氛。
这段文字强调音乐是______。

A．化解文化冲突的有效方法
B．各国普遍采用的一种外交手段
C．人际交往的一种手段
D．国家之间进行政治沟通与交流的一种工具