Question

"_________ of the heavy burden of homework, the children rushed out of the classr"

"_________ of the heavy burden of homework, the children rushed out of the classroom and enjoyed themselves．
A. To be free
B. Freeing
C. To free
D. Freed"

Answer 1

答案D
这题考查过去分词做状语的用法，free sb of“使某人摆脱”，the children和free之间是被动关系，句意是：摆脱了作业的负担，孩子冲出教室玩得很愉快。选D。