When Harry was at college he go to the reading room after supper every day.A. shouldB. m

问题补充：

When Harry was at college, he go to the reading room after supper every day.

A. should

B. might

C. would

D. could

答案：

A. should

B. might

(答案→)C. would

D. could

解析：C 考察情态动词。句义：Harry上大学的时候，每天晚饭后都要去阅览室。Would表示过去常常，愿意。根据句义可知本句表示的是过去习惯性的动作。故C正确。