—I like swimming best. Shall we go swimming this Saturday?
A:include
B:includes
C:including
D:included
如图,在正方体ABCD﹣A1B1C1D1中,M,N分别是BC1,CD1的中点,则下列说法错误的是( )
某鱼塘的形状是梯形,上底是58m,下底比上底短13m,高12m,这个鱼塘的面积是____ m2 .
甲、乙两人加工同一种玩具,甲加工90个玩具所用的时间与乙加工110个玩具所用的时间相同,已知甲、乙两人每天共加工40个玩具,求甲、乙两人每天各加工多少个玩具?