1861年俄国实行农奴制改革主要目的是
A.废除农奴制
B.化解日益激化的社会矛盾
C.在俄国发展资本主义
D.巩固统治, 增强国力
答案:D
Now Tom with his classmates ________ football on the playground.
A.play
B.are playing
C.plays
D.is playing
()十字星的上下影线较长,表明窄幅盘整,交易清谈()