He was out of work due to the global financial crisis; he was sad and discouraged, feeling that he _ his family.
A. failed
B. abandoned
C. ignored
D. betrayed
网友回答
(答案→)A. failed
B. abandoned
C. ignored
D. betrayed
解析：动词辨析。A失败，使失望;有负于；B抛弃；C忽视；D背叛； 句意：因为全球金融危机，他失业了。他感觉非常难过非常失望，感觉自己有负于家人。