― How do you feel when you watch the national flag go up?― It makes me very proud.A. felt

问题补充：

― How do you feel when you watch the national flag go up?

― It makes me very proud.

A. felt

B. to feel

C. feels

D. feel

答案：

A. felt

B. to feel

C. feels

(答案→)D. feel

解析：此题考查固定结构make sb do sth表示让某人做某事。