A.創(chuàng)建矩陣,然后選擇對(duì)象進(jìn)行陣列B.創(chuàng)建矩陣,然后選擇點(diǎn)進(jìn)行陣列C.創(chuàng)建對(duì)象,然后選擇矩陣進(jìn)行陣列D.創(chuàng)建點(diǎn),然后選擇矩陣進(jìn)行陣列
A.ARRAYB.LINEC.CIRCLED.RECTANGLE
A.clineB.payC.PlineD.new