说出EAM系统中,掘锚机的取油部位有哪些?

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问题:

说出EAM系统中,掘锚机的取油部位有哪些?

考点:管理学企业资产管理企业资产管理题库
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如图所示,扬声器发声时纸盆会振动,且声音越响纸盆振幅越大.根据上述现象可以归纳出:

(1)声音是由物体的______产生的;

(2)______;

(3)______.

(4)该实验中使用碎纸屑的目的是______;这种方法叫______.

题型:问答题 简答题

分解作用是一个比较复杂的过程,它包括()

A.碎裂

B.溶解

C.异化

D.淋溶

E.矿化

题型:问答题 简答题

Roger Alvarez, 22, was one of the 52 percent of students who didn’t make it through his senior year at Manual Arts High School in Los Angeles.

He dropped out several years ago, but by the time he was in ninth grade, Alvarez says he already knew he wasn’t going to graduate.

“There’s a certain amount of knowledge you have to have when you enter in a specific grade, and I didn’t have it.” Alvarez says,“Every class I used to go in, I was like, ‘Do I know this? I don’t know this.’”

It was a shameful attitude, he tells his former English teacher, Antero Garcia, 29.

“You were determined to help me, but what was I willing to give? I could have actually tried.”

For his part, Garcia wants to know how he could have reached out to Alvarez better, but Alvarez says Garcia had always been helpful.

“I mean, you could cheer me up, and then I see other students doing way better,” Alvarez says,“So then, I get nervous. I get stuck, and then my motivation goes to the floor.” He felt the situation was hopeless.

“You talked to me like if I could do it, but inside me, I knew I couldn’t.” he tells Garcia,“I just didn’t want you to think that I’m…stupid.”

Now, school is a life tool that Alvarez says he’s missing—but his teacher isn’t to blame.

“Always, I just wanted you to know…you were a good teacher, and I always respected you.” he tells Garcia,“Some teachers, I felt like they only wanted to teach a certain group of people. But you looked at me and you paid attention.”

“Maybe it didn’t get me to graduate, but there’re a lot of teachers, they don’t take the time to take a look. And it was never your fault.”

Alvarez now works the night shift at a loading dock(码头). He still hopes to get his degree one day.

小题1:When Alvarez entered a grade, he was sure that ___________.

A.he wasn’t going to pass the class

B.he would do better than other students

C.he might learn an amount of knowledge

D.he would try his best to learn at class小题2:By saying “my motivation goes to the floor”,  Alvarez meant __________.

A.he hid his goal from others

B.he lost heart gradually

C.he built up his motivation

D.he fell to the ground completely小题3:In the opinion of Alvarez, most teachers _______.

A.paid no attention to teaching

B.had no time to read books

C.didn’t care about what he did

D.showed no respect to students小题4:The passage mainly tells us that _________.

A.a dropout complains about being treated badly

B.a dropout plans to get his degree again

C.a dropout shows respect for not graduating

D.a dropout has thanks to his teacher not blame

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患者,男,28岁,8|近中倾斜阻生,7|远中颈部可疑龋坏。现拟拔除8|

患者出现拔牙窝持续性疼痛向耳部放射,检查见拔牙窝内无血凝块,表面有灰白色假膜覆盖,有明显臭味,应诊断为()。

A.牙槽脓肿

B.干槽症

C.急性根尖周炎

D.拔牙术后正常反应

E.牙槽骨创伤

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甲公司持有乙公司35%股权,持有丙公司60%股权,持有丁公司45%股权(通过协议可以行使其他股东10%的权利),其中丙公司持有戊公司40%股权,持有乙公司20%股权,则不应该纳入甲公司合并范围的有()。

A.乙公司

B.丙公司

C.丁公司

D.戊公司

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