两个并联的干燥器之间有（），以保证干燥器切换时无脉冲。 A.连通器 B.阀门 C.风

He is quiet and shy. He likes to hide his eyes behind his hair. He doesn’t smile very often. However, if you talk to him about music, he’ll have a lot to say.

This is Jay Chou, the 33-year-old pop king. His fans are so excited because he will sing songs in Beijing in May. Those songs are their favorite songs.

Jay Chou has a special album “Ye Huimei” named after his mother.Chou grew up just with his mother, he did not talk much and did badly in many school subjects. His mother noticed the boy’s special interest in music and sent him to learn piano when he was only three years old. He loved it and kept on practicing.

Chou is not very handsome. He does not speak clearly when he sings or talks. But the singer has huge crowds of fans. “He is really good at music. It makes him attractive to me,” said Liu Jiajun, a Junior 2 boy.

“He is true to himself. He never follows others,” said Zhang Yuejie, a Junior 1 girl.

小题1:From this passage, we know that Jay Chou _________．

A．is very handsome

B．has a bright smile

C．often makes too much noise

D．can play the piano小题2:His fans are so excited because ________．

A．he will sing their favorite songs in Beijing

B．he has a special album

C．he is good at music

D．he never follows others小题3:When he was a little child, he        .

A．talked a lot every day

B．did well in his study

C．started to like music

D．had huge crowds of fans小题4:According to one of his fans, Jay ________．

A．is a good student

B．has long and beautiful hair

C．can not speak clearly when he sings or talks

D．is very attractive to them小题5:The sentence “He never follows others.” in the last paragraph means          .

A．he always has his own style

B．he likes to walk alone

C．he doesn’t like other people’s songs at all

D．no one can do better than him

阅读下面的作品，完成12～15 题。 安娜之死 [俄]列夫·托尔斯泰①在火车进站的时候，安娜夹在一群乘客中间下了车。她想着，如果没有回信就准备再乘车往前走。她拦住一个挑夫，打听有没有一个从渥伦斯基伯爵那里带信来的车夫。②她正询问时，那个面色红润、神情愉快、穿着一件挂着表链的时髦外套、显然很得意那么顺利就完成了使命的车夫米哈伊尔，走上来交给她一封信。她撕开信，还没有看，她的心就绞痛起来。③“很抱歉，那封信没有交到我手里。十点钟我就回来。”渥伦斯基字迹潦草地写道。④“是的，果然不出我所料!”她含着恶意的微笑自言自语。⑤“好，你回家去吧，”她轻轻地对米哈伊尔说。她说得很轻，因为她的心脏的急促跳动使她透不过气来。“不，我不让你折磨我了，”她想，既不是威胁他，也不是威胁她自己，而是威胁什么迫使她受苦的人。她顺着月台走过去，走过了车站。⑥几个年轻人盯住她的脸，怪声怪气地又笑又叫，从她旁边走过。站长走过来，问她乘车不乘车。一个卖汽水的男孩目不转睛地望着她。“天哪，我这是到哪里去呀？”她想，沿着月台越走越远了。她在月台尽头停下来。几个太太和孩子来迎接一个戴眼镜的绅士，高声谈笑着，在她走过来的时候沉默下来，紧盯着她。她加快脚步，从他们身边走到月台边上。一辆货车驶近了，月台震撼起来，她觉得自己好像又坐在火车里了。⑦突然间她回忆起和渥伦斯基初次相逢那一天被火车轧死的那个人，她醒悟到她该怎么办了。她迈着迅速而轻盈的步伐走下从水塔通到铁轨的台阶，直到匆匆开过来的火车那儿才停下来。她凝视着车厢下面，凝视着螺旋推进器、锁链和缓缓开来的第一节车的大铁轮，试着衡量前轮和后轮的中心点，估计中心点对着她的时间。⑧“到那里去!”她自言自语，望着投到布满砂土和煤灰的枕木上的车辆的阴影。“到那里去，投到正中间，我要惩罚他，摆脱所有的人，摆脱我自己!”⑨她想倒在开到她身边的第一节车厢的车轮中间。但是她因为从臂上往下取小红皮包而耽搁了，已经太晚了；车厢中心开过去了。她不得不等待下一节车厢。一种仿佛她准备入浴时所体会到的心情袭上了她的心头，于是她画了个十字。这种熟悉的画十字的姿势在她心中唤起了一系列少女时代和童年时代的回忆，笼罩着一切的黑暗突然破裂了，转瞬间生命以它过去的全部辉煌的欢乐呈现在她面前。但是她目不转睛地盯着开过来的第二节车厢的车轮，车轮与车轮之间的中心点刚一和她对正了，她就抛掉红皮包，缩着脖子，两手着地投到车厢下面，她微微地动了一动，好像准备马上又站起来一样，但又扑通跪了下去。就在这一刹那，一想到自己在做什么，她吓得毛骨悚然。“我这是在哪里？ 我这是在做什么？为了什么呀？”她想站起来，闪开身子，但是什么巨大的无情的东西撞在她的头上，从她的背上碾过去了。“上帝，饶恕我的一切!”她说，觉得无力挣扎。一个正在铁轨上干活的矮小的农民，咕噜了句什么。一支蜡烛，她曾借着它的烛光浏览过充满了苦难、虚伪、悲哀和罪恶的书籍，比以往更加明亮地闪烁起来，为她照亮了以前笼罩在黑暗中的一切，哔剥响起来，开始昏暗下去，永远熄灭了。 (选自《安娜·卡列尼娜》,周扬、谢素台译，有删改)

请探究作品结尾画线句的意蕴 (6 分)

周围动脉穿刺多选()
CVP测定的插管多选()
置入飘浮导管多选()

A．颈内静脉或锁骨下静脉

B．贵要静脉

C．桡动脉

D．腋动脉

E．颈外静脉

地空导弹营是（），是遂行防空作战任务的基本（）。通常在旅、团编成内遂行防空作战任务，必要时也可独立遂行战斗任务。

对在收容教育期间确有悔改表现或有立功表现以及其他特殊情况的，可以提前解除收容教育，但其实际执行的收容教育期限不得少于原决定收容教育期限的2/3。 ( )