A、按Ctrl B、按Shift C、按Alt D、按Tab
A、點(diǎn)選時(shí)以最下面的對(duì)象為基準(zhǔn)對(duì)齊 B、框選時(shí)以最下面的對(duì)象為基準(zhǔn)對(duì)齊 C、點(diǎn)選和框選都以最上面的對(duì)象為基準(zhǔn)對(duì)齊 D、點(diǎn)選時(shí)以最先選擇的對(duì)象為基準(zhǔn)對(duì)齊
A、Alt B、Shift C、Ctrl D、Tab