简答题Americans see ________ as a valuable limited resource. A、wealth B、time C、status D、friendship简答题________ is the primary cereal grain. A、Rice B、Oatmeal C、Corn D、Wheat简答题Americans are slaves to nothing but the clock.简答题In the ________, rock and roll became known to the Americans. A、mid-1960s B、mid-1950s C、early-1950s D、early-1960s简答题Labor Day is on the ________ Monday of September. A、fourth B、second C、third D、first简答题Some people spend much of their free time lying on the couch watching TV and eating junk food. They are called "________". A、couch potatoes B、couch sitters C、junk food king D、show alcoholics简答题Since the ________, the U.S. film industry has largely been based in and around Hollywood, Los Angeles. A、early 20th century B、middle 19th century C、early 19th century D、middle 20th century简答题Of the fifty states, the smallest state in area is ________. A、Virginia B、Florida C、Rhode Island D、Kansas简答题American schools are divided into ________. A、single sex schools and coeducation schools B、national schools and state-run schools C、public schools and vocational schools D、public schools and private schools简答题Like the federal government, a state government is made up of ________ branches. A、five B、four C、three D、two简答题The world's largest freshwater lake is Lake ________. A、Superior B、Huron C、Michigan D、Erie简答题Community college ________. A、offers associate degrees B、is a two-year college C、offers bachelor degrees D、both A and B简答题The Mississippi River is the largest river in American, over 5000 kilometers.简答题There is ________ age limit for adult education. A、definite B、some C、no D、None of the above.简答题Washington D.C. is the most populous city in the United States.简答题________ are the most popular team sports in the U.S.A. A、Baseball, football, and basketball B、Volleyball, football, and tennis C、Rugby, football, and basketball D、None of the above.简答题The majority of Americans live in or near large cities, but small-town living is still widespread.简答题Abraham Lincoln was elected President as a candidate of ________. A、the Whig Party B、the Democratic Party C、the Republican Party D、None of the above.