In sixth grade,Marsha Pinto's teacher wanted her to talk more loudly and moreoften,repeatedly tlling Pinto that she would never succeed if she did notparticipate in class discussions and group work.The teacher may have had goodintentions,but she called on Pinto daily and when Pinto was bullied,the teachersuggested it was because she did not stand up for herself."She even said if I didn't participate,I would fail," says Pinto,a recent collegegraduate who now lives in New York City: Pinto was quiet,often slumped in herseat and kept her head down.The pressure from the teacher.along with bllying bya group of girls who regularly teased Pinto about being "weirdr,took its tll,I camehome crying a lot.never wanting to go back to school," says Pinto,now 21.Pinto was.and is.an introvert (内向的人).Linda Silveman,director of the GiftedDevelopment Center in Denver,says extroverts get energy primarily from athers,while introverts can become overloaded or drained by the outside world.There is greater understanding of introverts,and their talents,now than there waseven 10 years ago; however,we stl live in a culture that champions outgoingleadership,vocal cllaboration and visible performance.But Pinto's parents were supportive of her natural tendencies.Instead of pushingher to be more extroverted.they appreciated her as she was.*We felt that pushingher into activities and forcing her to speak would make her feel that she was lackingin something,and that could affect her confidence," says Pinto's father,MelwynPinto."We only encouraged and supported her when she wanted to pursue things."That gentle encouragement helped her discover strengths,including publicspeaking.She became the star of the student morning broadcasts in midle schooland tried to participate in class more.Marsha Pinto thrived in classes with teacherswho appreciated her quiet involvement,often because her parents clued them in toher natural tendencies.1.What could be the reason that Pinto did not want to go toschool?A.She faced pressure from her teacher who wantedto make her outgoing.B.She was afraid of filing a dffcult test.C.She got stage fright for a public speaking contest.D.She recenty moved to New York City and knew noone there.2.What did Pinto's parents do when they found out hernatural tendencies?A.They encouraged her to participate in group work.B.They pushed her into activities.C.They supported her to go ater what she wants.D.They forced her to speak in the public.3.Why did some of Pint's teachers appreciate her quietinvolvement in classes?A.Because of her teachers' empathy.B.Because of her own active participation.C.Because of her parents' efforts.D.Because of her classmates' cooperation.4.What do we learm about introverts from the passage?A.Introverts tend to build better relationships.B.Introverts otten feel upset when they are alone.C.Introverts are less likely to avoid risks.D.Introverts get fuel from the outside world.5.What is this passage mainly about?A.How to turn introverts into extroverts.B.How to train introverts to win a speech cometitin.C.How to help introverts to make up for their defects.D.How to encourage introverts to discover their

第1题

"The horizon's edge,the flying sea-crow,the fragrance of salt marsh and shore mud." the author of this poem is Robert Frost.（）

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第2题

辐照食品的辐照剂量要低于（）Grade。

A.15千

B.5千

C.10千

D.20千

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第3题

下列SQL语句中，在（)处是错误的。Select cno, max（grade),min（*)From scWhere cno like ‘CS%’group by cno order by 1

A、max(grade)

B、min(*)

C、cno like ‘CS%’

D、order by 1

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第4题

GRADE证据分级分为高、中、低、极低四个等级（）

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第5题

在关系S－L（Sno，Cno，Gade)中有（Sno，Cno)→Grade是完全函数依赖。（)

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第6题

下列T－SQL语句中出现语法错误的是（)。A.declare @abc intB.select * from gradeC.create datab

下列T-SQL语句中出现语法错误的是()。

A.declare @abc int

B.select * from grade

C.create database sti

D.delete * from grade

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第7题

对于学生--选课--课程的三个关系：S(S#,SNAME,SEX,AGE)SC(S#,C#,GRADE)C(C#,CNAME,TEACHER)为了提高查询速度，对SC表创建唯一索引，应建()个组上。

A.(S#,,C#)

B.S#

C.C#

D.GRADE

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第8题

考虑如下两语句：1. boolean passingScore = false && grade == 70;2. boolean passingScore = false & grade == 70;表达式grade == 70 在什么地方被计算

A.在 1 和 2中均计算

B.在 1 和 2中均未计算

C.在1中计算，在2中未计算

D.在2中计算，在1中未计算

E.非法，因为 false 应写 FALSE

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第9题

设有关系SC(sno，cname，grade)，各属性的含义分别为学号、课程名、成绩。若要将所有学生的“数据库系统”课程的成绩增加5分，能正确完成该操作的SQL语句是()grade=grade+5WHEREcname=“数据库系统”。

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第10题

设有如下的三个关系模式：S（SNO，SNAME，AGE，SEX）SC（SNO，CNO，GRADE）C（CNO，CNAME，TEACHER）（1）试写出检索学习″WANG″老师讲授课程的男学生的姓名（SNAME）的关系代数表达式。（2）试写出检索成绩（GRADE）不及格（<60）的学生的学号（SNO）、姓名（SNAME）和课程号（CNO）的关系代数表达式。（3）写出检索不．学C2课的学生的学号（SNO）和姓名（SNAME）的关系代数表达式。（4）索至少选修课程号为C2或C4的学生学号。（5）检索选修课程名为MATHS的学生学号与姓名（6）将学号S4选修课程号为C4的成绩改为85分。（7）将新课程元组（'C10','PHYSICS','YU'）插入到关系C中。

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第11题

To get a sense of how women have progressed in science take a quick tour of the physics department at the University ofCalifornia,Berkeley.This is a storied place the 36 of some of the most important discoveries in modern science-starting withErnest Lawrence' s invention of the cvclotron(回旋加速器)in 1931.

A、 generation ago female faces were 37 and,even today,visitors walking through the first floor of LeConte Hall will See a full corridor of exhibits 38 the many distinguished physicists who made history here, 39 all of there white malesBut climb up to the third floor and you' II see a 40 display.There,among the photos of current facnlty members and students are portraits of the 41 head of the department,Marjorie Shapiro and four other women whose reseaich 42 everything from the mecheanics of the universe to the smallest particles of matter.

A、sixth woman was hired just two weeks ago.Although they' re Still only about 10 percent of the physics faculty,women are clearly a presence here.And the real 43 may be in the smaller photos to the right graduate and undergraduate students about 20 percent of them female.Every yearsBerkeley sends its fresh female physics PhDs to the country' S top universities.That makes Shapiro optimistic but also 44 "I believe things are getting bette "she says "but they' re not getting better as 45as i would like."

A.circumstance

B.confidence

C.covers

D.current

E.deals

F.different

G.exposing

H.fastl

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