(16/23)*(27+19)
=(16/23)*46
=16*2=32
猜你喜欢
- 1me think more comprehend you me think more comprehend you
- 2Is there ______ food in the fridge?I'm hungry.A.some B.any C.something D.anything
- 3细菌DNA的提取方法?
- 4Her handwriting is better than I
- 5人类最最最早的祖先是什么?
- 6北京大学附属小学 用英语怎么说
- 7我国古代文字从商朝至魏晋南北朝的发展过程
- 8用高倍显微镜观察叶绿体和线粒体为什么要用藓叶
- 91、The map is on the wall of ___(they)mother's room
- 10平行四边形的那个