Though the early reports of the crash didn't provide many details, the MD-11's history of crashes is one of the factors investigators are bound to consider.
The two main determining factors that greatly affect a student"s prospects for an education beyond primary school are socio-economics and availability of places.
制约学生在初中后继续接受教育的重要因素有两个，一是社会经济状况，二是场地限制。
3
Two critical factors led to the end of J.T. 's career: a crackdown on gangs and the introduction of a federal programme to tear down projects such as Robert Taylor.