Everyone would prefer to improve the________of their life by taking part in all kinds of activities.
A:quantity
B:quality
C:quantities
D:qualities
“彻底消灭德国军国主义和法西斯主义,战后德国由盟国军队分区占领,实现德国民主化;战后成立联合国……”。以上决定应出自( )
中考前夕,几个同学邀请张华星期天聚会为王伟过生日,张华说:“快中考了,我们还有星期天吗?”这里,张华的意思是说____。
关于如图的叙述,正确的是( )
68+31﹣54=____ 39+24+15=____ 92﹣26﹣58=____ 64+36﹣27=____