The pressure of population on available resources is the key to understanding history ; consequently , any historical writing that takes no cognizance of ___ facts is ___ flawed.
A cultural
D intrinsically
B demographic
E marginally
C political
F philosophically
選BD
翻譯：有限資源條件下的人口壓力是理解歷史的關鍵，因此，任何無視人口統(tǒng)計史實的史學著作本質(zhì)上都是有缺陷的。
take cognizance of something 注意到某事物，正式獲知某事物，(法)受理
demographic 人口統(tǒng)計的
intrinsically 本質(zhì)上地
marginally 稍微地、略微地 slightly
philosophically 哲學地，像哲學家一樣地(指人泰然，冷靜，喜怒不形于色)