______ season do you like best? A. Which B. What C. How
( )The Huanghe River is five thousand metres _______ .
( )The classroom is ten years ______ .
( )Please tell me _____ the Great Wall .
( )Liming is in New York ______ his cousin. A. at B. with C. for
( ) Do you want ____ swimming. A. go B. going C. to go