皮皮学,免费搜题
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【简答题】
Normally a student must attend a certain number of courses in order to graduate, and each course which he attends gives a credit which he may count towards a degree. In many American universities, the total work for a degree consists of 36 courses each lasting for one semester. A typical course of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester. Normally a student would expect to take four years attending two semesters each year. It is possible to spread the period of work for the degree over a long period. It is also possible for a student to move between one university and another during his degree course, though this is not in fact done as a regular practice. For every course that he follows a student is given a grade, which is recorded, and the record is available for the student to show to prospective employers. All this imposes a constant pressure and strain of work, but in spite of this some students still find time for great activity in student affairs. Elections to positions in student organizations arouse much enthusiasm. The effective word of maintaining discipline is usually performed by students who advise the academic authorities. Any student who is thought to have broken the rules, for example, by cheating, has to appear before a student court. With the enormous number of students, the operation of the system does involve a certain amount of activity. A student who has held one of these positions of authority is much respected and it will be of benefit to him later in his career.
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【单选题】可持续增长率指标是净资产收益率和( )的乘积。
A.
权益乘数
B.
1-股利支付率
C.
总资产报酬率
D.
可持续增长率
【单选题】可持续增长率指标是由净资产收益率和(    )的乘积。
A.
权益乘数  
B.
1—股利支付率  
C.
总资产报酬率  
D.
可持续增长率
【单选题】It is said ______ vegetables and fruits are good to our health, apples and pears _________.
A.
that, including
B.
what, including
C.
that, included
D.
what, included
【单选题】下面关于随机误差的叙述错误的是
A.
随机误差决定结果的精密度
B.
随机误差是具有统计规律的误差
C.
引起随机误差的因素是无法控制的
D.
随机误差的变化可以预先确定
E.
通过增加测定的次数在某种程度上可以将随机误差减少
【判断题】湄洲岛妈祖庙、天津天后宫和台湾北港朝天宫并列为我国三大妈祖庙。( )
A.
正确
B.
错误
【单选题】护士小苗,戴口罩、帽子时不正确的做法是
A.
帽子应遮住全部头发
B.
布制帽子保持清洁干燥,每天更换
C.
口罩应罩住口鼻部
D.
不用污染的手触摸口罩
E.
一次性口罩不潮湿不用更换
【单选题】______ sunshine and rainfall ______ a good harvest of fruits and begetables this year.
A.
A large quantity of ; promise
B.
A large number of; promise http:/
C.
A large quantity of; promises
D.
Large quantities of; promises
【单选题】Visual FoxPro关系数据库管理系统能够实现的2种基本关系运算是______。
A.
索引、排序、查找
B.
建库、录入、排序
C.
选择、投影、连接
D.
显示、统计、复制
【单选题】戴口罩帽子时,不正确的是:
A.
帽子应遮住全部头发
B.
口罩应罩住口鼻
C.
不可用污染的手触摸口罩
D.
一次性口罩不潮湿不更换
E.
以上都对
【单选题】()被称为我国妈祖庙的祖庭。
A.
福建湄洲岛妈祖
B.
天津天后宫
C.
台湾北港朝天宫
D.
福建泉州天妃宫
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