皮皮学，免费搜题
登录
搜题
【单选题】
为解决原材料价格上涨问题，我国某钢铁集团先后在加拿大、澳大利亚、巴西等国家投资8个铁矿资源项目，争取2015年实现铁矿石的自给自足，并使之成为新的利润增长点。该实例说明，我国扩大海外投资（） ①必须坚持独立自主的原则 ②使对外开放上升到一个新层次 ③有利于充分利用国际、国内两个市场 ④因原材料价格上涨面临巨大风险A.
①②
B.
①③
C.
②③
D.
③④
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】阅读理解。 Most American families are smaller than the families in other countries. Most American families have one or two parents and one or two children each. When children are young, parents often ask t...
【简答题】阅读理解。 Most American families are smaller than the families in other countries. Most American families have one or two parents and one or two children each. Children in the US will leave their parents'...
【简答题】阅读理解。 Most American families are smaller than the families in other countries. Most American families have one or two parents and one or two children each. Children in the US will leave their parents'...
【简答题】阅读理解。 Most American families are smaller than the families in other countries. Most American families have one or two parents and one or two children each. Children in the US will leave their parents'...
相关题目：