. Expo 2010 Shanghai China will offer ____ wonderful opportunity for ____ cross-culture dialogues.A. a; 不填 B a; the C. 不填; the D.the; 不填
If I’m mistaken, _____ you are mistaken too.
If wishes were horses, _____ beggars would ride.
When the last prize had been awarded _____ everybody cleared off.
Although he had only entered the contest for fun, _____ he won first prize.
Just because they make more money than I do, _____ they seem to look down on me.