His mother had thought it would be good for his character to from home and earn some mone

问题补充：

His mother had thought it would be good for his character to from home and earn some money on his own.

A. run away

B. take away

C. keep away

D. get away

答案：

A. run away

B. take away

C. keep away

(答案→)D. get away

解析：动词短语辨析。A跑开；B带走；C避开，不接近；D get away from逃离，摆脱；句意：他的母亲原以为对他的性格来说离开家去挣钱会是比较好。故D正确。