皮皮学，免费搜题
登录
搜题
【单选题】
帕累托最优状态的条件不包括（ ）A.
经济主体是完全理性的
B.
信息不完全
C.
市场是完全竞争的
D.
经济主体行为不存在外部影响
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】You can()some bottles of wine, or some chocolates, or a bunch of flowers.
A.
bring up
B.
bring along
C.
bring down
【单选题】Wal-Mart is now trading at a much lower price because______.
A.
it has stored a large quantity of goods
B.
it has become financially more powerful
C.
it has been eager to collect money to prevent bankruptcy
D.
it is a good way to compete with other retailing companies
【简答题】It was ____ (thought) of you to bring flowers.
相关题目：