______ of that country _______ by snow.
A:Second thirds; is covered
B:Two thirds; is covered
C:Two thirds; are covered
D:Two third; covers
近代社会的到来,在政治上的特征就是法治取代人治,议会成为国家权力的重心,最早体现这一特征的事件是( )
歌曲《松花江上》唱出东北人民流离失所、家破人亡的悲痛之情,它创作的背景是( )