A:政党是政体纷争的关键
B:立法制度是民主政治的保障
C:美国共和制根基的深厚
D:法国共和与君主政体的并存
— Will you buy this tie for Dad?
— I have no idea. I don’t know or not the colour matches his new shirt.
下面温度中,最接近0℃的是( )