Jack failed to seek a job for his poor education, though he was ____to get one to support his family.

A．dying

B．looking forward

C．fighting

D．wanting

工程质量问题的表现形式千差万别，当工程质量事故发生后，应及时调查处理。调查的主要目的，是要确定事故的（）

A.范围、责任、影响和原因

B.范围、性质、严重程度和原因

C.范围、性质、影响和原因

D.范围、性质、影响和后果