汽车在道路上行驶必须满足两个条件：1.驱动力必须大于或等于（）；2.驱动力不能大于轮

在四位数21□0的方框里填入一个数字，使它能同时被2、3、5整除，最多有（　　）种填法．

A．2

B．3

C．4

D．5

下列句子中没有语病的一项是（    ）

A．地铁紧张施工时，隧道突然塌方，工段长俞康华奋不顾身，用身体掩护工友的安全，自己却负了重伤。

B．树立以病人为中心的服务观念，为病人提供高质量的服务，可让病人得到更多的心理安慰，也有利于提高医院的社会声誉和经济效益。

C．由于规划周密、准备充分，前年在北京举办的第29届奥运会成为奥运会中历届参赛国最多、开幕式演艺最精彩的一次盛会，好评如潮。

D．在中国，尽管把恐龙化石当做“龙骨”并作为一味中药已有很长历史了，但从科学角度对之进行发现和研究，则是从20世纪才开始的事。

以下所列手足癣中，不适宜内服抗真菌药伊曲康唑与特比萘芬治疗的是

A．问擦型足癣

B．水疱型足癣

C．糜烂型足癣

D．鳞屑型足癣

E．角化皲裂型足癣

和很多作品中写的妻子在丈夫死后不再结婚不同的是，最近畅销的这本小说中，年轻的丈夫在妻子死后，发誓不再结婚，并且实现了他的誓言。许多读这本小说的青年男女都被深深地感动了。
对上述话理解最正确的一项是( )

A．最近畅销的这本小说中，年轻的丈夫在妻子死后，始终没有再婚
B．最近畅销的这本小说中，年轻的妻子对丈夫的感情令人感动
C．许多青年男女已经不被这本畅销小说中的感情感动了
D．很多作品中写的都是丈夫在妻子死后不再结婚

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.

30（）

A.decide 

B.regret 

C.conclude 

D.imagine