Listen to the 4th short conversations and choose the best answer to the question you hear
A.
Problems experienced by violent families.
B.
Children as direct targets of home violence.
C.
Impacts of family violence on children.
D.
Children's emotional and behavioral problems.
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举一反三
【简答题】Write down the cell notations fot the following reaction. ( 1 ) Zn ( s ) +Ag + ( aq ) → Zn 2+ ( aq ) + Ag ( s ) ( 2 ) Cr 3+ ( aq ) + Cl 2 ( g ) → C r 2 O 7 2- + Cl - ( aq ) ( 3 ) IO 3 - ( aq ) + Fe...