皮皮学，免费搜题
登录
搜题
【单选题】
只有损失机会没有获利机会的不确定性状态称为（）。A.
纯风险
B.
动态风险
C.
静态风险
D.
投机性风险
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】听力原文：M: Laura is getting a part-time job next week. W: Shouldn't she concentrate on her homework instead? What does the woman suggest?
A.
Laura really needs a full-time job.
B.
Laura should spend more time studying.
C.
Laura shouldn't study too hard.
D.
Laura should do more housework at home.
【简答题】题干同上,假设上例中,上月末留抵税款20000元,其他条件不变。计算免抵退税额并作会计分录。
【简答题】Her part-time job is ________________ (wash) clothes.