对二维灰阶图像进行彩色编码处理的是A．B型超声 B．伪彩显示 C．超声多普勒 D．彩

我给句子排排队。  

（    ）晚上，皇帝又叫人继续读下去，读到一万六千五百字，才读到正题。

（    ）读了一万六千字还听不出究竟说了些什么，尽是空话。  

（    ）皇帝叫人读出来听听。 

（    ）皇帝一怒之下，就叫人打了茹太素一顿。 

（    ）茹太素是明代人。 

（    ）皇帝后来说：“茹太素那篇意见书只要五百字就能说明白，我打他，是因为他空话太多。” 

（    ）有一次，他给皇帝写了一篇一千七百多万字的意见书。  

To be qualified for the job , _________

A．ir is required that one has profound knowledge

B．profound knowledge is important

C．profound knowledge is a must

D．one needs to have profound knowledge

建立单位内部会计监督制度应遵循的原则有()。

A.合法性原则

B.适应性原则

C.可控性原则

D.科学性原则

My father never wanted his children to know what he did for a living. Dad worked in Plant C. Lying beside Lake Erie, it saw him in at sunrise and out at nightfall. Sometimes my mother would take my siblings (兄弟姐妹) and me to the public beach in our hometown of Ashtabula. She’d gather us round and point to the smokestacks, coughing clouds into the sky.

“Wave to daddy!” she’d shout. Four little hands would shoot into the air. I never knew what Dad did in Plant C, but during 34 years of hard work, he had surgery (手术) on his shoulder and hand. At 48, he had his first heart attack. He retired in 1993, right after the last kid graduated from college. But the damage was done. A few years later, the next heart attack killed him.

I saw my dad in plant C only once, when I took dinner to him. That night, I looked at my father, covered in sweat and coal, and for the first time I knew why he was so often angry for no reason.

Recently my father’s friend, Toby Workman, walked me there. I knew my father never wanted me to see it. At every station, he described the job and the danger. It was like listening to a foreign language. I walked past many DANGER signs. Toby put his hand on my shoulder. “Look”, he said, “you need to understand something. Your dad was a maintenance mechanic. He worked the most dangerous job. If something broke, he fixed it. ”

A few days later, my daughter graduated from college. I gave her the hard hat Toby handed to me as I left, and this note: “Whenever you feel something difficult, put this on, look in the mirror, and remember your roots.”

小题1:What is the purpose of the passage?

A．In memory of the author’s mother

B．to know about what the father did.

C．In memory of the author’s father.

D．to remind the family to live well.小题2:Which of the following is TRUE of the facts about the author’s father?

A．He didn’t suffer a heart attack until he retired.

B．He always faced danger while working.

C．He was satisfied with his job.

D．He worked in Plant C for 48 years in all.小题3:When the author saw her father in Plant C,       ___.

A．her father was fixing a broken machine.

B．she didn’t recognize her father.

C．she understood him about his bad temper.

D．her father was angry about her coming.小题4:When Toby Workman described the author’s father’s job, the author   ____  .

A．felt familiar with the job

B．decided to do the same work.

C．wanted to learn a foreign language

D．felt much puzzled小题5:The author gave her daughter the hat to hope that her daughter could    _______ .

A．get encouraged by her grandfather

B．overcome all difficulties by wearing it

C．remember her grandfather

D．follow her grandfather’s work

某工程勘察中采取一饱和土样进行室内土工试验，环刀容积为21.7cm³，环刀加湿土重73g，烘干后测得环刀加干土重62.35g，环刀质量为32.5g，土粒比重为2.70，则该土样的天然重度、含水量、干密度、孔隙比、孔隙率为（）。

表1.3.1.3为工程中常用的物理指标换算公式表。

A.18.7，34，1.58，0.79，43%

B.18.8，40.6，1.49，0.88，42.5%

C.17.9，34，1.55，0.93，39.4%

D.18.7，35.7，1.38，0.963，49.1%