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32. Difficulties and hardships have ______ the best character of the young geologist.

   A. brought in      B. brought up       C. brought out    D. brought about

Difficulties and hardships have ________ the best character of the young geologist. 

A. brought in   B. brought up      C. brought out   D. brought about 

Difficulties and hardships have ________ the best character of the young geologist.

   A. brought in　　        B. brought up          C. brought out            D. brought about

Difficulties and hardships have ________ the best character of the young geologist.

   A. brought in　　    B. brought up C. brought out       D. brought about