671.______ 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
672.________ Chinese traditional paintings,Sally has come to China to learn how to paint.
A.Adoring
B.Appealing
C.Adored
D.Appealed
671.答案是D;free sb.from…使某人摆脱…
672.答案是A;adore崇拜，喜欢。Sally与adore直接是主动关系，故用现在分词。
