It was not until the subprime loan crisis（次贷危机） ____ great damage to the American financial system that Americans ____ the severity of the situation

Why not take the ____ for your trip —Good idea. I can read it on the train.

Who taught English— Nobody. We taught .

依次填入下面横线处的词语，恰当的一组是（ ）①我们的工作计划已经呈报上级有关部门，待________之后，即可付诸实施。②台湾名导李安耗巨资拍摄的电影《色·戒》竞然________鼓吹冷酷汉奸的人性亲情，真叫人难以接受。③这家医药公司________世界医药行业之首，是因为有三项产品连续获得国际金奖。

Only after being attacked by the Japanesein Pearl Harbor ___in the Second World War thoroughly