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提问人：网友chen_xs 发布时间：2022-01-06

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If every student who was in the eleventh grade in 1996 and who used a computer in school a

t least once a week used a computer at least once a week in 1997, and if 20% of those students who were in the eleventh grade in 1996 and who did not use a computer in school at least once a week, did use a computer in school once a week in 1997, then what percent of twelfth-graders in 1997 used a computer in school at least once a week？

A．40%

B．50%

C．60%

D．70%

E．80%

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更多“If every student who was in the eleventh grade in 1996 and who used a computer in school a”相关的问题

第1题

Every student as well as teacher who（)to visit the museum（)asked to be at the school

Every student as well as teacher who()to visit the museum()asked to be at the school gate on time

A.is;is

B.are;are

C.is;are

D.are;is

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第2题

⑵ Which one is not the possible reason for the fact that more discipline issues such as violence and drugs in public schools than those in private schools？

A、Public schools are required to take every student who lives in their district and not to remove any student from the school.

B、Private schools tend to have more parental support.

C、A private school can end their relationship with a student who continuously refuses to follow their expected policies and procedures.

D、Public schools cannot punish the students who break the rules of the school.

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第3题

外语学习的乐趣是每一个学生的一种基本的权利，而不应该是有语言天赋的学生们的特权。 The enjoyme

nt of foreign language learning is one of the fundamental rights of every student rather than a privilege of those who have a ______for language acquisition.

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第4题

The author probably would agree with the point of view that _________.A．Students who cheat

The author probably would agree with the point of view that _________.

A．Students who cheat should be expelled from school.

B．Parents alone must take responsibility for the rise in student cheating.

C．The educational system is sound, and students must follow every rule.

D．The educational system in this country would benefit from a thorough evaluation.

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第5题

The author probably feels thatA．the educational system is sound, and students must follow

The author probably feels that

A．the educational system is sound, and students must follow every rule

B．parents alone must take responsibility for the rise in student cheating

C．the educational system in this country would benefit from a thorough evaluation

D．students who cheat should be expelled from school

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第6题

The author probably would agree with the point of view that ______.A．parents alone must ta

The author probably would agree with the point of view that ______.

A．parents alone must take responsibility for the rise in student cheating

B．the educational system is sound, and students must follow every rule

C．the educational system in this country would benefit from a thorough evaluation

D．students who cheat should be expelled from school

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第7题

听力原文：Many teachers believe that the responsibility for learning lies with the student.

听力原文： Many teachers believe that the responsibility for learning lies with the student. If a longreading assignment is given, instructors expect students to be familiar with the information in the reading even if they do not discuss it in class or on a given examination. (Courses are not designed merely for the students to pass exams, ) The ideal student is considered to be one who is motivated to learn for the sake of learning, not the one interested only in getting high grades. Grade-conscious students may be frustrated with teachers who do not believe it is necessary to grade every assignment. Sometimes home work is returned with brief written comments but without a grade.

When research is assigned, the professor expects the students to take the initiative and to complete the assignment with minimal guidance. Professors expect students, particularly graduate students, to be able to exhaust the reference sources in the library.

Professors will help students who need it, but prefer that their students do not be overly dependent on them. The time that a professor can spend with a student outside of class is limited. If a student had problems with classroom work, the student should either approach a professor during office hours or make an appointment.

(33)

A．For the sake of high grades.

B．For passing given examinations.

C．For the good of gaining knowledge.

D．For the completion of required assignments.

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第8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 may matter toward a degree. In many American universities the total work for a degree consists of thirty - six courses each lasting for one semester. A typical course consists 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 longer 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 followed 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 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 num hers 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 a later career.

Normally a student would at least attend ______ classes each week.

A．36

B．20

C．12

D．15

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第9题

Normally a student must attend a certain number of courses in order to graduate, and each

course that he attends gives him a credit(学分) which he may count towards a degree. In many American universities the total work for a degree consists of thirty-six courses, each lasting for one semester. A typical course consists 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 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 future 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 (热情). Students who advise the academic authorities usually perform. the effective work of maintaining discipline (纪律) 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 numbers 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.

Normally a student would at least attend______classes each week.

A．36

B．12

C．20

D．15

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