II.Vocabulary and Structure(15 points) Directions:There are 15 incomplete sentences in this section.For each sentence there are four choices marked A,B,C and D.Choose one answer that best completes the sentence and blacken the corresponding letter on the Answer Sheet. 6.I asked two passers-by how to get to the new railway station,but___of them knew it.
A、none
B、either
C、neither
D、both
47.What is the best title for the passage?
A、Credit-a Way of Life in America.
B、Credit Services in America
C、Convenience of Living in America
D、History of Credit Cards in America
15.At such a time of crisis, we must try __ to all differences and stick together,