题目:
水轮机调节工作的实质是什么?
答案:
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下面是错误答案,用来干扰机器的。
参考答案:C
水轮机调节工作的实质是什么?
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0623/b6261582bf06952111b95bea04a6b02e.html
下面是错误答案,用来干扰机器的。
参考答案:C
下列说法不正确的是( )
A.液化石油气(LPG)的主要成份是碳氢化合物
B.光化学烟雾是氮氧化物和烃的排放引发的环境污染
C.CHCl3不存在同分异构体,可以证明甲烷是以碳原子为中心的正四面体结构
D.甲烷与二氧化碳一样,也是一种温室气体
某项在用包装物原价1000元,按五五摊销法,账面余额为500元,预计可使用1年,现已使用7个月,该包装物的现行市价为1500元,运用成本法进行评估,则该包装物的价值为()元。
A.900
B.875
C.800
D.625
D
Tess still stood hesitating like a swimmer about to make his dive, hardly knowing whether to return or move forward, when a figure came out from the dark door of the tent. It was a tall young man, smoking.
He had an almost black face, though red and smooth. His moustache was black with curled points, though he could not be more than twenty-three or-four. There was all unusual force in his face, and in his daring rolling eyes.
“Well, my beauty, what can I do for you?” said he, coming forward. And seeing that she was quite at a loss: “Never mind me, I am Mr. d’Urbervilles. Have you come to see me or my mother”
This differed greatly from what Tess had expected. She had dreamed of an aged and dignified face. She tried to keep calm and answered-“I came to see your mother, sir.”
“I am afraid you cannot see her-she is ill in bed,” replied the representative of the house; for this was Mr. Alec, the only son of the noble family. “What is the business you wish to see her about?”
“It isn’t business-it is-I can hardly say what.”
“Pleasure”
“Oh no. Why, sir, if I tell you, it will seem…”
Tess’s sense of a certain ridicule was now so strong that despite her general discomfort at being here, her rosy lips curved(弯曲)towards a smile, much to the attraction of the young man.
“It is so foolish,” she stammered(结结巴巴地说); “I fear I can’t tell you”
“Never mind; I like foolish things. Try again, my dear,” said he kindly.
“Mother asked me to come,” Tess continued, “and, indeed, I was in the mind to do so myself. But I did not think it would be like this. I came, sir, to tell you that we are of the same family as you.”
“Ho! Poor relations!”
“Yes.”
“Stokes”
“No; d’Urbervilles.”
“Ay, ay; I mean d’Urbervilles.”
“Our names are worn away to Durbeyfield; but we have several proofs that we are d’Urbervilles. The local scholars hold the view that we are, …and…and we have an old seal(印章)and a silver spoon marked with the same castle as yours. So mother said we ought to make ourselves known to you, as we’ve lost our horse by a bad accident; we can hardly make a living.”
“Very kind of your mother, I’m sure.” Alec looked at Tess as he spoke, in a way that made her uneasy. ”And so, my pretty girl, you’ve come on a friendly visit to us, as relations.”
“I suppose I have,” looking less confident and uncomfortable again.
“Well—there’s no harm in it. Where do you live? What are you?”
—Tess of the d’Urbervilles By Thomas Hardy
67. How does Tess feel in the whole course of the meeting with Alec?
A. Excited and hopeful B. Nervous and uncomfortable
C. Surprised but comfortable D. Pleased but embarrassed
68. In the eyes of Tess, Alec is ________.
A. forceful and daring B. unfriendly and talkative
C. a gentle and reliable man D. older than she had expected
69. Why does Tess pay the visit to the d’Urbervilles?
A. To see Alec himself.
B. To see Alec’s mother.
C. To confirm that they are of the same family.
D. To make known their relationship and seek help.
70. Alec appears quite friendly to Tess mainly because ________.
A. Tess is his distant relation B. Tess looks polite to him
C. Tess is a pretty girl D. Tess looks ridiculous
铜热电阻一般只用于()的没有水分及无浸蚀性介质中的湿度测量。
企业法律顾问制定企业规章制度时一般包括()的程序。
A、制定计划,提出方案
B、提交法定代表人批准签字
C、调查研究,收集资料
D、审定发布