The joke told by Tom made us so our maths teacher couldn’t make himself.A. laugh; hearing

问题补充：

The joke told by Tom made us, so our maths teacher couldn’t make himself.

A. laugh; hearing

B. laugh; heard

C. laughing; hear

D. laughed; to be heard

答案：

A. laugh; hearing

(答案→)B. laugh; heard

C. laughing; hear

D. laughed; to be heard

解析：前一个made是一个使役动词，后接不带to的不定式作宾补。后面的make oneself heard为一习惯用法，意为“使(别人)听到自己的话”，故答案为B。