单项选择题
The oldest university in Ireland is（）.
A.the National University B.Dublin City University C.the University of Dublin D.Saint Patrick's College
单项选择题 Ireland is one of the leading exporters of（）in Europe.
单项选择题 Industrial output has grown by an average of（）annually since tariff barriers were eliminated in 1977.
单项选择题 Sine the 1960s,（）has become the mainstay of the Irish economy.
