模拟移动床工艺中泵送循环流量的控制方法是（）向泵送循环流量控制器提供流量设定值。A.

我国是一个统一的多民族国家，共有民族[ ]

A．55个    

B．56个    

C．57个    

D．58个

Early one morning the sub­inspector at a station at the other end of the town rang me. An elephant was damaging the town. Would I please come and do something about it?

I did not know what I could do, but I got onto a horse and started out.  I took my gun, maybe too small to kill an elephant, but I thought the noise might scare him. Various local people stopped me on the way and told me about the elephant's doings.

It was not, of course, a wild elephant, but a tame one. It had been chained up but last night it had broken its chain and escaped. Its owner, had set out to run after it, but had taken the wrong direction. He was now twelve hours' journey away, and in the morning the elephant had suddenly appeared in the town. It had already destroyed somebody's bamboo hut (棚屋), killed a cow and turned over fruit­stalls.

I came round the hut and saw a man's dead body sprawling in the mud.  He was an Indian, and he could not have been dead many minutes. The people said that the elephant caught him with its trunk, put its foot on his back and grounded him into the earth. This was the rainy season and he was lying on his stomach in the soft mud, the__peacebreaker standing beside, looking innocent.

As I lifted my gun, I hesitated a few seconds. Then I fired. That was a shot that did for him.

You could see the pain of it knock the last strength from his legs. But in falling he seemed for a moment to rise, his trunk reaching skyward like a tree. He trumpeted, for the first and only time. And then down he came, with a crash that shook the ground.

小题1:Which of the following statements about the author is TRUE?

A．He was an Indian.

B．He knew elephants well.

C．He was not a local villager.

D．He was the owner of the elephant.小题2:The elephant made so much trouble because ________.

A．its owner treated him cruelly

B．it got out of control

C．it hated the village people

D．it was a wild elephant小题3:The underlined words “the peacebreaker” in Paragraph 4 refer to ________.

A．the elephant

B．the dead man

C．the author

D．the sub­inspector小题4:It can be inferred that the author felt ________ when he shot the elephant.

A．excited

B．sad

C．frightened

D．happy

(33～45题共用题干)
男性患者41岁，左侧颈部肿块、无疼痛、发热、可扪及质软的结节，CT检查示甲状腺左叶占位性病变。甲状腺核素显像示左叶“冷”结节。

“冷”结节在出现下列改变时应考虑该结节恶性病变的可能性较大　　

A．“冷”结节所在的侧叶无肿大　　
B．分布缺损区横贯一侧叶呈断裂样改变　　
C．一侧叶整体呈分布缺损区，且向对侧扩展
D．无痛性结节近期增大
E．以上都对

如图所示，在水平路面上一辆匀速行驶的洒水车正在洒水作业。关于该洒水车，下列说法正确的是

A．机械能不变、动能不变

B．机械能不变、动能变小

C．机械能变小、动能变小

D．机械能变小．动能不变

颜面部疔疮容易走黄的原因是（）。

A.火毒炽盛

B.头面为诸阳之首

C.火邪炎上

D.容易挤压

E.风邪上受