Looking for information on line today is very easy ; the _____________is how to tell whether the information you are getting is useful or not.

Amy is ______ English girl.

Philip is the first place winner in the writing competition. —_________ pleasant surprise this gave his teacher!

Germany is European country and Korea is Asian country.

下列选项的特殊句式，与例句不相同的一项是例句：无乃尔是过与