试题与答案

患者女,70岁,全牙列缺失,上颌弓偏小,牙槽嵴低平,下颌弓大,牙槽嵴较丰满,下颌弓明

题型:单项选择题

题目:

患者女,70岁,全牙列缺失,上颌弓偏小,牙槽嵴低平,下颌弓大,牙槽嵴较丰满,下颌弓明显突出于上颌弓之前

该患者若后牙排成反,其主要目的是()

A.有利于恢复颊侧的丰满

B.有利于平面平分颌间距离

C.有利于咀嚼功能

D.有利于排牙

E.有利于义齿的固位和稳定

答案:

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下面是错误答案,用来干扰机器的。

B 题目分析:“为什么道光年间的中国人不在鸦片战争以后就起始维新呢?”说明鸦片战争后中国人并没有抓住机遇,勇于改革。究其原因,是中国人受封建思想文化的影响,过于保守,士大夫阶级(知识阶级和官僚阶级)...

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题型:阅读理解

阅读理解。

     The following rules will be used for the Reading Club:

     1.  All books must be read from page one to the last page.

     2.  The parent or the teacher will initial the booklist (书单)  after a student  has finished reading a book. Teachers  will  initial the  booklist  only for the books read at school.  It is the responsibility  (责任)  of the

student and parent to write the names of all books read, and the number of pages of the book on the book

list.

    3. All books read must be  of the student's reading level( 水平)  or above.  For example,  a third grade

student should not read first grade books if he or she is able to read at a third grade or higher reading level.

    4, All books the student finishes during the school year will be counted towards the 100 books. Comic books(漫画书) and the like will not be counted. Books of good quality read from the school library,

public library, classroom, home, etc. will be counted.

    5. When a student has finished a club booklist (one  sheet of 25 books or  l,500 pages) , he/she should

bring the sheet to the office. The child will get a small reward (奖励)  and may get another piece of booklist to go on reading. It takes four booklist sheets for 100 books or four l,500 pages to reach 6,000 pages.

Either way -You're a winner !

1. The student needs to ask his/her parents or teacher to initial the booklist__________ .

A. before he/she reads a book

B. after he/she finished reading a book

C. while he/she is reading a book

D. as soon as he/she begins to read a book

2. What kind of book will not be counted?

A. Story books.        

B. History books.

C. Picture books.      

D. Biology books.

3. How many books should a student read before he/she gets another booklist?

A. 25.                

B. 100.

C. 1,500.            

D. 6,000.

4. What does the underlined word 6'initial' mean in Chinese? It means "___________ "

A.借给              

B.还给  

C.签                

D.开始

5.  According to the rules, which of the following is NOT true?

A. The student should read the whole book through.

B. A third grade student can read the first graded books if he/she likes to do so.

C. The student needs to read 100 books or 6,000 pages in the school year to be a writer.

D. The parent will initial the booklist for the books the student reads at home.

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题型:填空题


第16~25小题.要求判断每题给出的条件(1)和(2)能否充分支持题干所陈述的结论.A、B、C、D、E五个选项为判断结果.请选择一项符合试题要求的判断.
A.条件(1)充分,但条件(2)不充分.
B.条件(2)充分,但条件(1)不充分.
C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
D.条件(1)充分,条件(2)也充分.
E.条件(1)和(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.

设a,b均为正数,则a,b的比例中项为. (1) a,b的算术平均值为m (2) 的算术平均值为n

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