How much money do single women and their children get from welfare programs every year
A. 40 to 80 billion dollars.
B. 16 to 40 billion dollars.
C. 32 to 40 billion dollars.
D. 16 to 32 billion dollars.
What will probably happen to most illegitimate children
A. They will be kept by their fathers.
B. They will be kept by their grandparents.
C. They will be kept by their mothers.
D. They will be adopted by someone els
脊髓灰质炎的病理变化主要在
A. 脊髓颈段
B. 脊髓颈段和腰段
C. 颅神经运动神经核
D. 脊髓胸段
E. 脊髓锥体传导束
儿童多动症的主要症状还包括
A. 注意障碍
B. 活动过多
C. 冲动性
D. 学习困难
E. 7岁后起病
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