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It ___________open. I had locked it myself and the key was in my pocket.
1年前
四年级数学下册期中质量检测试卷:21.034是由2个_________ ,1个 _________,3个_________ 和4个 _________组成.
1年前
下面四个几何体中,左视图是四边形的几何体共有( ) A.1个 B.2个 C.3个 D.4个
1年前
1年前
If our parents do everything for us children, we won't learn to depend on _____. [ ]
1年前