Many people today like reading stories about UFO.Many people in different countries are studying the UFO.

    There are some different saying for UFO.Among those sayings,the most popular one for UFO is that UFOs are strange creatures(生物) to the earth from other stars.We can call them aliens.

    UFO scientists and many people believed this saying.Some people said that they saw a few UFOs landing on the earth.They seemed to be objects rather like big plates.Some people said that they saw some strange visitors coming out of the UFOs.

    Some people make mistakes when they say they have seen UFOs high in the sky.Perhaps they see a weather balloon or an uncommon plane or the light they see in the sky comes from the ground.Sometimes they see the light from the moon.

    But these are a lot of others we can't understand.It may take many years to find a clear answer and then people will give UFO another name.

为贬低他人而取绰号的行为侵犯了公民的（    ）

阅读《乡戏》片段，回答问题。

      台下一片黑压压的人头，但真在看伞的也不多。娃娃们在人缝中钻进挤出兴奋不已，经常发出追逐的叫喊或摔疼了的嚎哭。后生们也忙着，不时射出一道道手电筒的光束，照到不远处的少女堆里，照在某一张脸上，于是招来破口大骂，是“三狗子你照你娘呵”一类，引得少女们开心大笑，挨骂的后生们也浪浪地乐不可支。中年妇女们则三五成群说着媳妇生娃或者鸡婆下蛋之类的家务，或者在给孩子喂奶，给孩子把尿把屎。相对来说，只有老汉们才端坐得庄严一些，孤独一些，对剧情和台词也较为关切，伞能旋出这样的水平，得到他们的啧啧称赞。他们没有我的吃惊，他们已经习惯了台上的狭小和混乱。比如打鼓佬和胡琴手说是坐在台侧，其实已经逼近了台中央，都混到演员中来了；比方正是剧中战事激烈之时，突然有人跨过尸体悠悠然走到台前，不是新角色出场，也不是报幕员有事相告，而是一个村干部来给渐渐暗下去汽灯加气，加完气再猛吹哨子，大吼一番，警告娃娃们不得爬上台来捣乱。