【单选题】
The National Day of the United States falls on .
A. A. June 4th
B. B. July 4th
C. C. June 14th
D. D. July 14th
查看试卷，进入试卷练习
微信扫一扫，开始刷题
相关试题
【单选题】
Of the following, is NOT among the three major radio and TV networks in America.
A. A. the National Broadcasting System (NBS)
B. B. the Public Broadcasting Service (PBS)
C. C. the Columbia Broadcasting System (CBS)
D. D. the American Broadcasting System (ABS)
【单选题】
is sold especially to the upper or upper-middle class and it has a reputation for its serious attitude and great bulk.
A. A. The Washington Post
B. B. The New York Times
C. C. Los Angeles Times
D. D. New York Daily News
【单选题】
Of the following universities, has NOT cultivated any American President yet.
A. A. Harvard University
B. B. Massachusetts Institute of Technology
C. C. Princeton University
D. D. Yale University
【单选题】
To get a bachelor’s degree, all undergraduate students are required to do the following except .
A. A. attending lectures and completing assignments
B. B. passing examinations
C. C. working for communities
D. D. earning a certain number of credits
【单选题】
Of the following, is NOT the responsibility of the board of trustees in U. S. institutions.
A. A. choosing the president
B. B. establishing policies for administrators and faculty
C. C. approving budget and other financial project
D. D. decide which student to enroll
【单选题】
Of the following, are NOT among the categories of American higher education.
A. A. universities and colleges
B. B. research institutions
C. C. technical institutions
D. D. community colleges
【单选题】
Higher education in the United States began with the founding of
A. A. Yale University
B. B. Harvard University
C. C. Princeton University
D. D. New York University
【单选题】
Of the following subjects, are NOT offered to elementary school students.
A. A. mathematics and languages
B. B. politics and business education
C. C. science and social studies
D. D. music and physical education
【单选题】
Formal education in the United States consists of , secondary and higher education.
A. A. kindergarten
B. B. public
C. C. elementary
D. D. private
【单选题】
At present, U. S. exports account for of the world’s total.
A. A. 10%
B. B. 15%
C. C. 20%
D. D. 25%
【单选题】
is not one of the three giants in American automobile industry.
A. A. Ford
B. B. General Motors
C. C. Chrysler
D. D. American Motors
【单选题】
The following statements are all true except .
A. A. Agribusinesses reflect the big, corporate nature of many farm enterprises.
B. B. Agribusinesses maintain a balanced trade pattern between agricultural imports and exports.
C. C. Agribusinesses range from one-family corporations to multinational firms.
D. D. Agribusinesses include a variety of farm businesses and structures.
【单选题】
About of American crops are for export.
A. A. half
B. B. one third
C. C. one fourth
D. D. one fifth
【单选题】
President Johnson tried to build a “Great Society” by introducing various programs like the following except .
A. A. Medicare
B. B. Food Stamps
C. C. Education Initiatives
D. D. Unemployment Pension
【单选题】
The following inventions took place during the “second indThe following inventions took place during the “second industrial revolution” except .
A. A. typewriter
B. B. telephone
C. C. electric light
D. D. refrigerator
【单选题】
The first National Bank of the United States was established with the urge of .
A. A. George Washington
B. B. Thomas Jefferson
C. C. Andrew Jackson
D. D. Alexander Hamilton
【单选题】
Chartered companies were NOT granted the by the British King or Queen.
A. A. political authority
B. B. economic rights
C. C. judicial authority
D. D. diplomatic authority
【单选题】
The modern American economy progressed from to , and eventually, to .
A. A. colonial economy, handcraft economy, industrial economy
B. B. farming economy, handcraft economy, industrial economy
C. C. colonial economy, farming economy, industrial economy
D. D. handcraft economy, farming economy, industrial economy
【单选题】
America produces a major portion of the world’s products in the following fields except .
A. A. machinery
B. B. automobiles
C. C. ore
D. D. chemicals
【单选题】
The President is directly voted into office by .
A. A. all citizens of America
B. B. the citizens over 18 years old
C. C. electors elected by the voters
D. D. the senators and representatives
【单选题】
The Supreme Court is composed of justices.
A. A. six
B. B. seven
C. C. eight
D. D. nine
【单选题】
The terms for a Senator and Representative are and years respectively.
A. A. two, four
B. B. two, three
C. C. two, six
D. D. six, two
【单选题】
According to the Constitution, a candidate for President must be .
A. A. at least 35 years old
B. B. at least a 14 years’ resident of the United States
C. C. born in America
D. D. all of the above
【单选题】
The following except are all powers of the President.
A. A. vetoing any bills passed by Congress
B. B. appointing federal judges when vacancies occur
C. C. making laws
D. D. issuing executive orders
【单选题】
All the following except cannot make legislative proposal.
A. A. the Senator
B. B. the Representative
C. C. the Secretary of State
D. D. the President
【单选题】
The following except are guaranteed in the Bill of Rights.
A. A. freedom of religion
B. B. the right to get into people’s house by police
C. C. freedom of speech and of press
D. D. the right to own one’s weapon if one wishes
【单选题】
The Bill of Rights .
A. A. defines the rights of Congress and the rights of the President
B. B. guarantees citizens of the United States specific individual rights and freedoms
C. C. is part of the Declaration of Independence
D. D. has no relationship with the Constitution
【单选题】
The Constitution of the United States .
A. A. gives the most power to Congress
B. B. gives the most power to the President
C. C. tries to give each branch enough power to balance the others
D. D. gives the most power to the Supreme Court
【单选题】
The U. S. Constitution came into effect in .
A. A. 1787
B. B. 1789
C. C. 1791
D. D. 1793
【单选题】
The Vietnam War was a long-time suffering for Americans, and it continued throughout the terms of Presidents .
A. A. Johnson, Nixon and Ford
B. B. Truman, Eisenhower and Kennedy
C. C. Kennedy, Johnson and Nixon
D. D. Eisenhower, Kennedy and Johnson
【单选题】
President applied New Deal to deal with the problems of the Great Depression.
A. A. Wilson
B. B. Truman
C. C. Roosevelt
D. D. Kennedy
【单选题】
The policy of the United States was at the beginning of the two world wars.
A. A. neutrality
B. B. full involvement
C. C. partial involvement
D. D. appeasement
【单选题】
Abraham Lincoln issued to grant freedom to all slaves.
A. A. Declaration of Independence
B. B. Constitution
C. C. Emancipation Proclamation
D. D. Bill of Rights
【单选题】
In May 1775, was held in Philadelphia and began to assume the functions of a national government.
A. A. the First Continental Congress
B. B. the Second Continental Congress
C. C. the Boston Tea Party
D. D. the Congress of Confederation
【单选题】
The first shots of the American dependence were fired in .
A. A. Concord
B. B. Lexington
C. C. Philadelphia
D. D. Boston
【单选题】
“No taxation without representation” was the rallying slogan of .
A. A. the settlers of Virginia
B. B. the people of Pennsylvania
C. C. the colonists in New England
D. D. the people of the 13 colonies
【单选题】
The Seven Years’ War occurred between the .
A. A. French and American Indians
B. B. French and Spaniards
C. C. French and British
D. D. British and American Indians
【单选题】
Pilgrim Fathers are a group of who came to America to avoid persecution in England.
A. A. Protestants
B. B. Puritans
C. C. Catholics
D. D. Christians
【单选题】
The first successful English colony in North America was founded at in .
A. A. Jamestown, Louisiana
B. B. Boston, Massachusetts
C. C. Jamestown, Virginia
D. D. Plymouth, Georgia
【单选题】
The characteristic of dominant American culture is .
A. A. English-speaking, northern European, Roman Catholic and middle-class
B. B. English-speaking, western European, Roman Catholic and upper-class
C. C. English-speaking, northern European, Protestant and upper-class
D. D. English-speaking, western European, Protestant and middle-class
推荐试题
【判断题】
用户倒送电网的无功电量，不参加计算月平均功率因数
【判断题】
用户计量装置接线错误时，其退补电费时间为：从上次校验或换装投入之日起至接线错误更正之日止的1/2时间计算
【判断题】
用户申明为永久性减容的或从加封之日起期满两年又不办理恢复用电手续的，其减容后的容量已达不到实施两部制电价规定容量标准时，应维持原计价方式
【判断题】
用户申请的最大需量低于变压器容量(1kV·A视同1kW)和高压电动机容量总和的40%时，可按低于40%的容量核定最大需量
【判断题】
用试电笔在低压导线上测试，氖管不亮后就可用电工刀剥绝缘
【判断题】
用万用表测量电阻时，不必将被测电阻与电源断开
【判断题】
用一个恒定电流IS和一个电导G0串联表示一个电源，这种方式表示的电源称电流源
【判断题】
由线圈本身的电流变化而在线圈内部产生电磁感应的现象，叫做互感现象，简称互感
【判断题】
由于杆塔倾斜而需要调整拉线，必须先调整或更换拉线，然后再正杆
【判断题】
由于铝导线比铜导线导电性能好，故使用广泛
【判断题】
由于铁心需要接地，因此铁心垫脚绝缘损坏对变压器运行无影响
【判断题】
有功功率占视在功率的比值越大，则功率因数越小
【判断题】
遇台风、暴雨、大雪等特殊天气，开关站运行人员应停止巡视检查
【判断题】
在R-L-C并联电路中，当感抗大于容抗时，电路呈感性
【判断题】
在搬运短电缆时可以卷成小圈，四点捆紧后搬运
【判断题】
在低电价线路上接高电价设备，应补交的差额电费，时间难以确定按6个月计算
【判断题】
在低压三相四线电力系统中，因为零线电流很小，所以LJ-70相线可配LJ-25的零线
【判断题】
在电磁感应中，感应电流和感应电动势是同时存在的；没有感应电流，也就没有感应电动势
【判断题】
在电网额定电压下，对电力电容器组的冲击合闸试验应进行10次，熔断器应不熔断
【判断题】
在对称三相电路中，负载作三角形连接时，线电流是相电流的3倍，线电流的相位滞后相应的相电流30°
【判断题】
在对称三相电路中，负载作星形连接时，线电压是相电压的3倍，线电压的相位超前相应的相电压30°
【判断题】
在负载对称的三相电路中，无论是星形还是三角形连接，当线电压U和线电流I及功率因数已知时，电路的有功功率P＝3UIcosφ
【判断题】
在供电企业的供电设施上擅自接线用电，属于破坏电力设施的行为
【判断题】
在接触自电网断开的电容器的导电部分前，如果电容器已自动放电，可不再进行放电
【判断题】
在均匀磁场中，磁感应强度B与垂直于它的截面积S的乘积，叫做截面的磁通密度
【判断题】
在立杆工作中，可采用白棕绳作为临时拉线
【判断题】
在任何场合中，36V电压一定是安全电压
【判断题】
在实际工程应用中，弧垂的大小必须经过现场计算得到
【判断题】
在松软土地挖坑，若有防止塌方措施，可以由下部掏挖土层
【判断题】
在铁心内部产生的环流称为涡流，涡流所消耗的电功率，称为涡流损耗
【判断题】
在线路设计中，当档距增大时，应适当减小导线的截面，以保证线路弧垂对线路下方的安全距离
【判断题】
在选择电缆线路的路径时，在施工方面只需考虑是否便于施工，不需考虑运行情况
【判断题】
在由电感线圈组成的交流电路中，若其电阻可忽略不计，便可近似地看成是纯电感电路
【判断题】
在运动电荷的电荷量和速度大小一定的情况下，当电荷沿着与磁场方向平行的方向运动时，所受到的磁场力为最大
【判断题】
在运行中的电能表有时会反转，则表明这只电能表接线一定是错误的
【判断题】
在终端杆上对导线弧垂进行调整时，应在横担两端导线侧做好临时拉线，防止横担因受力不均而偏转
【判断题】
暂不使用的电流互感器的二次绕组应断路后接地
【判断题】
找拉线盘的中心，一般可将基础坑两侧副桩的圆钉上用线绳连成一线找出中心点，再用垂球的尖端来确定中心点是否偏移
【判断题】
兆欧表、万用表都能测量绝缘电阻，只是适应范围不同，但其基本原理是一样的
【判断题】
兆欧表在使用时，只要保证每分钟120r，就能保证测量结果的准确性
