如图，经过平移，△ABC的顶点A移到了点D，请作出平移后的三角形．
如图，
△DEF就是所求作的三角形．
Mr. Zhang gaVeall textbooks to all the pupils, except___________ who had already taken tem.
A．these
B．dnes
C．the ones
D．the others
M6型白血病的红血病期骨髓象出现“红血病裂孔”现象是因为
A．早幼粒细胞阶段缺如B．中幼粒细胞阶段缺如C．原始红细胞阶段缺如D．早幼红细胞阶段缺如E．中幼红细胞阶段缺如
