【单选题】Passage One Questions 21 to 25 are based on the following passage. During the early years of this century,wheat was seen as the very lifeblood of Western Canada. When the crops were good,the economy w...
【简答题】A. Fill in the blanks and change the forms if necessary. shame postpone arrange contact l.It is a _____ that she was not here to see it. 2We _____ for a car to collect us to the airport...