Magaret was so to hear any news of her lost son that she was almost driven mad.A. relevan

问题补充：

Magaret was so to hear any news of her lost son that she was almost driven mad.

A. relevant

B. annoyed

C. bound

D. dying

答案：

A. relevant

B. annoyed

C. bound

(答案→)D. dying

解析：本题考查形容词词义。句意：玛格丽特如此渴望听到有关她失踪了的儿子的消息，都几乎疯了。be dying to do sth.极想/渴望做某事。