He used to _____ in a village, but now he has been used to _____ in the big city.
A:live; living
B:live; live
C:living; living
D:living; live
1894年《申报》写道:“以我堂堂天朝幅员之广大,人民之多,财赋之厚,兵卒之精,十倍于尔。尔乃不自量力,轻启兵端,是不明乎大小之势矣……我正宜乘机惩戒日本,规复琉球,乃可一劳永逸。”该认识( )
比较sin1,sin2与sin3的大小关系为____
我国人口的突出特点是( )