1.[单选题]This passage mainly talks about __________.
A.how Americans treasure their time
B.how busy Americans are every day
C.how Americans do business with foreigners
D.what American way of life is like
2.[单选题]In the fourth paragraph, “a high priority” means __________.
A.a less important thing
B. a first concern
C.a good business
D.an attractive gift
3.[单选题]We can infer from the passage that the author’s tone in writing is ___________.
A.critical
B.ironical
C.appreciative
D.objective
4.[单选题]Americans evaluate a business colleague __________.
A. through social courtesy
B.through prolonged business talks
C.by establishing business relations
D. by learning about their past performance
5.[单选题]Which of the following statements is wrong?
A.Americans seem to be always under pressure
B.Americans attach less importance to patience
C.Americans don’t care much about ritual socializing
D.Americans are impolite to their business colleagues