________是观察食管的常规位置,在其前缘可见3个压迹,从上至下为_______

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问题:

________是观察食管的常规位置,在其前缘可见3个压迹,从上至下为_________压迹,___________压迹;_____压迹。

考点:医学影像技术(医学高级)X线X线题库
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哪项不属于危重病人急性肾衰竭的发病面制()

A.内皮素/NO比例失衡

B.肾小管上皮细胞脱落堵塞肾小管

C.肾能量代谢障碍

D.氧化应激

E.以上都不是

题型:填空题

面神经的运动点在()。

A.耳屏前缘

B.乳突尖前方2cm处

C.眼外皆角与耳郭顶连线的中点

D.耳屏紧前方,乳突尖前2cm处,共两处

E.颧突下方距鼻翼3指宽处

题型:填空题

C.

Here are two letters from our readers expressing their concern about school assessment (评价):

(l)

Students should be allowed to study without worrying about grades (学习成绩). Fortunately, most educators realize that students have different interests and abilities. However, grade-based assessment is still very common. Grades often hold back creativity. Competing for better grades causes many students to turn down opportunities to go in for music, drama and sports. Grades are also an unfair measure of a student’s ability. I do not demand, as some extremists do, that grades should no longer be recorded. However, I do believe that less importance should be placed on. grades. I hope that someday grades will become optional(可选择的) at Village High School.

Magdalena Smith, President

Drama Club

(2)

Let’s face the facts about grades. Grades perform three basic functions( 功能). First, grades get students to work at their highest level of competence  (能力 ). Second, they act as an encouragement for hard-working students and as a warming to those who are not. Finally, grades are an effective standard by which to measure students' achievement. Good grades help students to get jobs and to get into university.

I've spoken with a number of students who have jobs, and most of them say that they were hired mainly because of their grades. My grades helped me get a part-time job and will help me into university next year. I think grades are extremely important at Village High School.

Simon Harper, Member,

Science Club

64. Simon Harper writes from the viewpoint of someone who      

A. insists grades should become optional in the near future

B. believe in the advantages of assessment based on grades

C. is concerned about improving students' creativity

D. supports using students' interests to measure their abilities

65. Magdalena Smith thinks it is important for       .

A. educators to assess the students by grades

B. educators to pay more attention to grades

C. students to compete for better grades

D. students to take part in music, drama, and sports

66. According to the letters, which of the following is TRUE about Village High School?

A. Grades are effective in every way.    

B. Grades hold back students' creativity. .

C. Grades bring about unnecessary worries.

D. Grades are still in use at present.    .

67. What are the two letters mainly about?

A. The role that grades should play in assessing students.

B. The importance of art and music in students' life.

C. The need to have a standard measure for students' success.

D. The reasons why grades shouldn't be used to assess students.

题型:填空题

下面关于陶渊明的说法,不恰当的是()

A.《归园田居》是代表作之一

B.作品注重模山范水

C.他的创作崇尚自然

D.主要创作是田园诗

题型:填空题

檄与露布合流是在()。

A.两汉

B.魏晋南北朝

C.唐代

D.宋代

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