题目内容
考虑系统开发战略化策略的根本出发点是哪些？
Ⅰ．是企业的重大建设项目
Ⅱ．应是一项技术和社会性工程
Ⅲ．应涉及到企业高级管理人员、业务技术管理人员、计算机技术员以及用户
Ⅳ．应涉及多学科技术
Ⅴ．强调投资后的经济效益和社会效益
查看答案
搜索结果不匹配？点我反馈
更多问题
听力原文：休哈特控制图即常规控制图的实质是区分偶然因素与异常因素两类因素。
休哈特控制图的实质是()。
When this selection was written, Liberian leaders seemed anxious to______.
听力原文：汽车属于可修复产品，日光灯管届不可修复产品。
汽车属于()产品，日光灯管属于()产品。
Liberia, the oldest independent Negro state in West Africa, has been struggling for survival ever since its foundation in 1822. Progress has been hampered by constant hostility between tile American Negroes whose families returned there in the early nineteenth century and the West Africans whose ancestors never left the continent. Though the two groups arc of the same race, they are divided by language and outlook and regard each other with deep suspicion, creating a conflict which was not foreseen by Liberia's founders.
In addition, neighboring states, native tribes, disease, and poverty have made life dangerous and difficult. The government has tried desperately, through loans and a trickle of trade, to make ends meet. Anxiety about financial matters lessened somewhat when, in 1910, the United States accepted responsibility for Liberia's survival. However, not until Harvey Firestone, the American rubber magnate, decided that the United States must produce its own rubber-with Liberia as the site of the rubber plantations-did Liberia have much hope of paying its debts and balancing its budget.
The rubber industry, founded in the 1920's, and the activity that followed it, brought both progress and profit to Liberia. Before that time Liberia had no roads, no mechanical transport, and few tools. Now Liberians feel that the country is being ruled by rubber. For this reason the recent discovery of iron ore is important. Liberian leaders are trying to moderate the power of the rubber industry and to establish the country's political and economic independence.
The greatest problem of the Liberian government has been______.
微信支付 
支付宝支付