皮皮学，免费搜题
登录
搜题
【单选题】
开办药品生产企业的首要条件是获得A.
合格证
B.
药品生产许可证
C.
药品批准文号
D.
营业执照
E.
药品生产企业许可证
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
【单选题】Classical trade theory emphasized which of the following as an underlying explanation of the basis for trade?
A.
Productivities of labor inputs
B.
Tastes and preferences among nations
C.
Changes in technologies over time
D.
Quantities of economic resources
【单选题】According to the classical theory of international trade
A.
only countries with low wages will export.
B.
only countries with high wages will import.
C.
countries with high wages will have higher relative prices of all goods.
D.
All the above are false.
相关题目：