【简答题】A bull grazes on dry wheat husks(Phi) in Logan, Kansas, one of the regions hit by the record drought that has affected more than half of the U. S. and is expected to drive up food prices. Leading wate...
【简答题】For the first time in modern history, less than half of the U.S. population now reads literature, according to a recent survey. Reading at Risk, A Survey of Literary Reading in America presents ...
【单选题】An estimated 20 percent of the U. S. population has no bank account. More than half of this group don't have credit card ______ can not get bank loans.