A:圆柱体在刚浸没时下表面受到的液体压强为700Pa
B:圆柱体的重力为12N
C:圆柱体的体积为6×10﹣4m3
D:圆柱体的密度为1.2×103kg/m3
我国北方住宅区的楼房间隔,理论上应比南方更宽,理由是 ( )
I have many favorite hobbies.I like____magazines and books.My parents like dancing.On Sunday in the morning they go to the park to do morning____.In the park they sing and dance but I am reading a____ book.On Sunday afternoon I am going to the bookshop to read____books.It is fun.Sometimes I play table tennis with grandparents.I also like taking____,too.They are interesting.