战争法规适用于（）
A.交战国
B.中立国
C.一切武装冲突
D.经过宣战的战争状态
参考答案：C
正常足月妊娠时，羊水量约为（）
A.350～500ml
B.500～1000ml
C.800～1000ml
D.2000～2500ml
E.2500～2700ml
— I am gaining weight. I need to see a doctor.
— But I think you eat too much. ___________.
A．Neglect of health is doctor’s wealth
B．Laugh at your ills, and save doctors’ bills
C．Diet cures more than the doctor
D．An apple a day keeps the doctor away
