He is so humorous that he had us all through the meal.A. to laughB. laughC. laughingD. lau

问题补充：

He is so humorous that he had us all through the meal.

A. to laugh

B. laugh

C. laughing

D. laughed

答案：

A. to laugh

B. laugh

(答案→)C. laughing

D. laughed

解析： 考查固定结构。Have sb doing sth.让某人一直做某事。句意：他如此幽默，以至于整顿饭都让我们在笑。所以选C。