A:龙生龙,凤生凤
B:大树底下好乘凉
C:太阳底下大汗淋漓
D:兔子发现老鹰在空中盘旋,迅速地躲进巢穴中
宪法是国家的根本大法,是治国安邦的总章程。我国第一部社会主义宪法诞生于( )
—Where is Mr Green now ? I haven't seen him for a few days .—He _____ to Hong Kong .