1·He could not account for his absence from school.
他无法说清楚旷课的原因。
2·I soon notice his absence from school.
我很快注意到他没有到学校。
3·I soon noticed his absence from school.
我很快便察觉到他缺课了。
4·Nobody noticed his absence from school.
没人注意到他没来上学。
5·His absence from school was caused by illness.
他缺课是因为生病。
6·Nobody could account for his absence from school.
没人能对他旷课做出解释。
7·He viewed his son's absence from school very badly.
他对儿子缺课看得十分严重。
8·Will you kindly excuse my absence from school today?
恳请您原谅我今天不能到校。
9·EG: his illness account for his absence from school.
他因病未能去上学。
10·My mother was upset with me about my absence from school.
母亲因为我没有上课而伤心。