皮皮学，免费搜题
登录
搜题
【单选题】
某商场采用毛利率法进行核算,B商品2017年7月1日期初成本为800万元,当月购货成本为600万元,当月销售收入为1000万元。销售退回200万元,上季度该商品毛利率为10%,本月库存B商品成本为()万元A.
700
B.
680
C.
600
D.
400
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】Victor couldn't speak because he ______.
A.
didn't want to speak
B.
didn't learn to speak
C.
couldn't hear anything
【简答题】已知函数 ，其中 a为 常数． （1）当 时，求 的最大值； （2）若 在区间（0，e］上的最大值为 ，求 a 的值； （3）当 时，试推断方程 = 是否有实数解．
【单选题】— I saw Tony at the party. But he didn't speak to me _____ evening. — Maybe he didn't see you. [ ]
A.
all
B.
every
C.
either
D.
another
【单选题】I waited for her at the bus station for two hours, but she never______.
A.
turned on
B.
turned to
C.
turned up
D.
turned down
【单选题】She _____ an old friend of hers yesterday while she was shopping at the department store. [ ]
A.
turned down
B.
dealt with
C.
took after
D.
came across
【单选题】He didn't speak slowly and he didn't speak clearly _______.
A.
neither
B.
either
C.
too
D.
nor
【单选题】下列选项中,符合《招标投标法》关于标底与招标控制价规定的是( )。
A.
招标人必须编制标底
B.
一个招标项目可以有两个标底
C.
招标人不得规定最低投标限价
D.
招标人不得规定最高投标限价
【单选题】Perplexed, she turned and noticed her husband had collapsed and was slumped on the floor behind the counter. She rushed to him and ________his head in her arms.
A.
threw
B.
shouldered
C.
cradled
D.
turned
【简答题】函数 f(x)=lnx+ x 2 2 在区间[1，e]上的最大值是______．
相关题目：