开篇A选项Her grandfather （顺序不乱）
1-7 CDCCCDA
A ART开头 26-35L(SUSPICIOUS)D O K A F H I J B (EXAMINE#)
26-35 (Technological这篇changes ) F A L G H C M K O N
26-35 (A rat or]这篇 K D M E A F H I J B
26-35 (We are know] 这篇D L F O C EM N I B
26-35 (开头为technologicalchanges) 这篇 F（innovation） A L G E B MK O N（submitted）
