（全国I卷）25. The lawyer rarely wears anything other than jeans and a T-shirt ______ the season.
A. whatever B. wherever C. whenever D. however
（安徽卷）29. Students are always interested in finding out _______ they can go with a new teacher.
A. how far B. how soon C. how often D. how long
（福建卷）27. _____ is known to us all is that the 2008 Olympic Games will take place in Beijing.
A. It B. What C. As D. Which
