单项选择题
The President cancelled a foreign trip ______ growing concerns of a domestic crisis.
单项选择题 He was concerned only with mundanematters, especially the daily stock market quotations.
单项选择题 This young man took a law degree with distinctionand found a job in a well known law firm.
单项选择题 Probablythere"s a good reason for her absence, as she doesn"t usually stay away from work.
