MRI动态增强扫描,动脉增强早期,下列组织结构,最早出现不均匀斑片状强化的是() A

题型:单项选择题 A1/A2型题

问题:

MRI动态增强扫描,动脉增强早期,下列组织结构,最早出现不均匀斑片状强化的是()

A.肝脏

B.脾脏

C.胰腺

D.肌肉

E.腹主动脉

考点:放射医学主治医师消化系统消化系统题库
题型:单项选择题 A1/A2型题

一块长方体木料,长1.2米,宽0.8米,高0.5米,锯掉一个最大的正方体后,还剩下木料______立方分米.

题型:单项选择题 A1/A2型题

凡是价外费用,无论作何会计核算,均应并入营业额,计算应纳税额。()

题型:单项选择题 A1/A2型题

Centerville High School Essay Contest  “Write All About It”

Calling All Aspiring Authors—Centerville High School Essay Contest

◇Rules

1.Students are asked to present essays of 500 to 700 words of their own work. Any essay containing material plagiarized(剽窃) from another source will be disqualified(取消资格).

2.Manuscripts should be typed double-spaced,with the student's name,address,and grade level on a separate sheet of paper.

3.Essays must be turned in by 4∶00 p.m. on November 30.They can be brought to Mrs. Elton in Rom 104 or to Mr. Markham in the school library.

◇Essay-Writing Tips

1.Catch your readers' interests—Your opening should immediately pull your readers into your essay. Asking a question or starting with an story,quotation,or surprising statement is a good way to do this.

2.Create a picture—Use active words that show your readers what is happening. Instead of telling your readers vaguely that “the room was disordered”,paint a picture using active verbs and lively adjectives.

3.Have a purpose—Well-written essays do more than just describe an incident or express a viewpoint,and they also communicate a message.

4.Check for mistakes—Read your paper over to check for mistakes. Ask another student to read your paper and make suggestions. Another pair of eyes will often spot a mistake you've overlooked.

5.Format your essay—Neatly type your essay on white paper. Choose an attractive cover for submission. The computer lab will be open after school from 3∶15 to 4∶45 p.m. each day this month so that students can use the computers.

◇Prizes

Winning essays will be published in the Centerville Times. Every contestant(选手)will also receive a free pass to enter one school activity or athletic game this year.

First Prize:   $150

Second Prize:    Dictionary and thesaurus

Third Prize:     Pen set and journal

Special thanks to the Centerville Writers' Association for the prizes to help encourage our aspiring authors. Good luck to all contestants.

小题1:The first writing tip given is mostly about________.

A.the use of quotations and stories in an essay

B.using active verbs and lively adjectives

C.how a student should begin an essay

D.how to submit your essays小题2:Information in the passage suggests that________.

A.the essay contest has been carefully planned

B.the students of the school are all athletic lovers

C.most essay contestants have published their work previously

D.Mr. Markham is an English teacher at Centerville High School小题3:The prize section of the poster is included in order to________.

A.show organizations how to donate prizes

B.inform teachers of the prizes available

C.persuade students to enter the essay contest

D.convince students to buy the local newspaper小题4:Thanks are given to the Centerville Writers' Association because it has________.

A.offered to judge the contest

B.prepared the essay-writing tips

C.organized the essay contest

D.donated prizes for the contest小题5:What do we know by inference from the passage?

A.The computer lab usually closes at 4∶15 p.m. each day.

B.Winning essays will be published in the Centerville Times.

C.Every contestant will benefit from the essay contest.

D.The essay contest is held annually at Centerville High School.

题型:单项选择题 A1/A2型题

铸铁管道柔性接口的接口形式有哪些?

题型:单项选择题 A1/A2型题

只对最贫困成员国的公共工程和发展项目提供长期贷款的是()。

A、国际复兴开发银行

B、国际金融公司

C、国际货币基金组织

D、国际开发协会

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