7)In the 5th century,Great Britain was conquered by and England was conquered again by in1066. 8)We can divide the US economy into three sectors:thesector,the sector,and the government sector. 9)Formal education in the United States consists of,and education. 10)The U.S.Government is composed of three branches.They are and II.Choose the correct answer (1%each.Total:10%). 1)The first blacks were brought to North America as A.servants B.slaves C.farmers D.teachers 2)"I have a dream that one day this nation will rise up,live out the true meaning of its creed:we hold these truths to be self-evident,that all men are created equal.From which of the following speakers is the above statement possibly quoted? A.Thomas Jefferson.B.Abraham Lincoln.C.Patrick Henry.D.Martin Luther King,Jr. 3)In the United States,is a leading commercial crop in the South. A.cotton B.tobacco C.peanut D.apple is the largest sector of the American economy,accounting for about one quarter of GDP A.Agriculture B.Manufacturing C.Service trades D.Industry 5)In American economy,the basic role of the federal government is_ A.to levy taxes on any business B.to issue money for economy C.to set up banking and control money supply D.to improve markets and protect each economic element from abuse 6)Which of the following is NOT true about the electoral campaigns? 英语国家概况课程A卷第2页（共8页）英语国家概况课程 A 卷 第 2 页 （共 8 页） 7) In the 5th century, Great Britain was conquered by _______________ and England was conquered again by ________in 1066. 8) We can divide the US economy into three sectors: the _____ sector, the _____ sector, and the government sector. 9) Formal education in the United States consists of_____, _____ and _____ education. 10) The U.S. Government is composed of three branches. They are ____, ________ and _______. II. Choose the correct answer (1% each. Total: 10%). 1) The first blacks were brought to North America as ______. A. servants B. slaves C. farmers D. teachers 2) “I have a dream that one day this nation will rise up, live out the true meaning of its creed: we hold these truths to be self-evident, that all men are created equal.” From which of the following speakers is the above statement possibly quoted? A. Thomas Jefferson. B. Abraham Lincoln. C. Patrick Henry. D. Martin Luther King, Jr. 3) In the United States, _____is a leading commercial crop in the South. A. cotton B. tobacco C. peanut D. apple 4) _____ is the largest sector of the American economy，accounting for about one quarter of GDP. A. Agriculture B. Manufacturing C. Service trades D. Industry 5) In American economy, the basic role of the federal government is _____. A. to levy taxes on any business B. to issue money for economy C. to set up banking and control money supply D. to improve markets and protect each economic element from abuse 6) Which of the following is NOT true about the electoral campaigns?