With the development of modern industry, there will be ___ living space for wild animals.
A:fewer and fewer
B:less and less
C:more and more
D:bigger and bigger
十月革命后,马克思主义在中国传播的突出特征是( )
2015年7月美国“新视野”号探测器近距离飞过冥王星.图1为太阳系示意图,图2为冥王星首张高清照片.读图完成下题.
在Rt△ABC中,∠C=90°,若sin∠A=513,则cos∠A的值为( )
Look! Lucy is ________ a new red dress. She is beautiful today.