问题
选择题
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
答案：B
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。