橡胶清管球使用时向球内注入天然气。

对肺结核病人痰的处理方法有（）

A.焚烧

B.用土掩埋

C.煮沸5分钟

D.用等量10g/L消毒灵溶液混合加盖浸泡1小时

E.加1g/L洗必泰溶液浸泡半小时

男性，25岁，2年反复发作上腹痛伴反酸。2小时前突然右上腹痛，不伴吐泻。上腹有肌紧张及反跳痛。右下腹亦有压痛。未触及包块，肠鸣音减弱。

临床医生还应注意检查的体征是

A．体温变化

B．巩膜黄染

C．Murphy征

D．腹部叩诊

E．肛门指诊

党的十三大召开前夕，邓 * * 强调指出：“社会主义本身是 * * 主义的初级阶段，而我们中国又处在社会主义的初级阶段，就是不发达的阶段，一切都要从这个实际出发，根据这个实际来制订规划。”这一论述（）

A.首次提出了社会主义初级阶段概念

B.首次系统阐述了社会主义初级阶段理论

C.首次把社会主义初级阶段作为事关全局的基本国情加以把握

D.首次对社会主义发展阶段进行了划分

室内墙面、柱面和门洞口的阳角护角做法应符合设计要求，如设计无要求，一般采用1：2水泥砂浆做暗护角，其高度不应低于（），每侧宽度不应小于50毫米。

A、0.5米

B、1米

C、1.5米

D、2米

I first went to hear a live rock concert when I was eight years old. My brother and his friends were all fans of a heavy metal group called Black Wednesday. When they discovered that Black Wednesday were going to perform at our local theatre, they all bought (21) for the performance. However, at the last minute, once of the friends couldn’t go, so my brother offered me the ticket. I was really excited!

I remember the buzz (嘈杂声) of excitement inside the theatre as we all found our seats. After a few minutes, the lights went down and everybody became quiet. I could barely make out the stage in the (22) . We waited. Then there was a roar from the crowd, like an explosion, as the first members of the band stepped onto the stage. My brother leaned over and shouted something in my ear, but I couldn’t hear what he was saying. The first song was already starting and the music was as (23) as a jet engine. I could (24) the drum beats and bass notes in my stomach.

I can’t recall any of the songs that the band played. I just (25) that I really enjoyed the show and didn’t want it to (26) . But in the end, after three encores (加演), the show finished. We left the (27) and walked unsteadily out onto the pavement. I felt a little dizzy, as if I had just woken from a long sleep. My ears were still (28) with the beat of the last song.

After the (29) , I became a Black Wednesday fan too for a few years before getting into other kinds of music. Once in a while, though, I listen to one of their songs and (30) I’m back at that first show.

24().

A. feel

B. touch

C. enjoy

D. digest