问题

_______ a chance, we are bound to visit the2010 Shanghai EXPO.
A:interview
B:Given
C:Giving
D:Having given
B:Given
C:Giving
D:Having given
正确答案是:
同类题型
It was about 600 years ago _______the first clock with a face and an hour hand was made.
Please call me ______ 289-6578
Our school has more than two ____ teachers and ____students.
Some of the tricks people tend to _______ on each other on April 1st should be forbidden.
It’s raining! When did it start—I don’t know exactly. In fact, it ____ all thisafternoon.