问题补充:
单选题BarackObamahastakenpersonalblame________thesecurityfailureswhichled________theattempttoblowupaplaneonChristmasDay.A.of; toB.for; toC.on; onD.in; on
答案:
B
时间:2023-06-27 14:46:57
单选题BarackObamahastakenpersonalblame________thesecurityfailureswhichled________theattempttoblowupaplaneonChristmasDay.A.of; toB.for; toC.on; onD.in; on
B