船舶所有权的绝对消灭

战略变革模式中，当管理层的作用为积极主动，而变革的性质为增量时，该种变革为（）

A.协调变革

B.计划变革

C.接受变革

D.迫使变革

动物的行为从获得的途径来看可以分为两大类即______行为和______行为．

“Write All About It”

Centerville High School Essay（论文）Contest

Rules

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

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 Room 104 or to Mr. Markham in the school library.

Essay-Writing Tips

1. Catch your readers’ interest－Your opening should immediately pull your readers into your essay. Asking a question or starting with an anecdote, quotation, or surprising statement are some good ways 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, 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. Everyone who takes part in it will also receive a free pass to enter one school activity this year.

First Prize:      $ 50 savings bond

Second Prize:    Dictionary and reference book

Third Prize:      Pen set and journal

小题1:Which of the following rules is set for the essay contest?

A．Students can write something exactly as it is written in other books.

B．Students’ personal information should be listed on another piece of paper.

C．Essays must be brought to Mr. Markham in the computer lab on November 30.

D．The students winning second prize will be awarded a dictionary and a book.小题2:Which of the following writing tips is given in the passage?

A．Drawing a picture to go with the essay.

B．Trying to communicate an important idea to readers.

C．Asking a teacher to find the mistakes you haven’t found.

D．Making the essay short enough to hold the readers’ interest.小题3:The article is written to ____. 

A．convince the students of the prizes available

B．explain how to write a good essay

C．inform the students of the essay contest

D．show how to organize an essay contest

虚电路拥塞控制：

虹吸式雨量计维护时，浮子直杆与浮子室顶盖上的直柱应保持清洁，无锈蚀物，两者应保持（），以（）避免产生不正常记录。