【单选题】应收账款周转次数的公式是( )。
A.
应收账款周转次数=平均应收账款余额/销售收入
B.
应收账款周转次数=销售收入/平均应收账款余额
C.
应收账款周转次数=销售收入×平均应收账款余额
D.
应收账款周转次数=销售收入-平均应收账款余额
【单选题】Read this paragraph, then choose the correct ending for the sentence below.Why would Manet engage in such deceit? Perhaps for that very reason: to depict two different states of mind or emotion. Manet...
A.
wanted to find out if the painting’s perspective was realistic
B.
felt they had to work very hard at boring and difficult jobs
C.
wanted to understand the lives of ordinary people at the time
D.
felt like they had to become different people
E.
wanted to manipulate our sense of reality
F.
wanted to focus on the detail in the painting
【简答题】应收账款周转天数=平均应收账款×360/销售收入,其中,“平均应收账款”为扣除坏账准备后应收账款净额。( )
【单选题】Read this paragraph, then choose the correct ending for the sentence below.Even more confounding than Manet’s relaxed attention to detail, however, is the relationship in the painting between the acti...
A.
wanted to find out if the painting’s perspective was realistic
B.
felt they had to work very hard at boring and difficult jobs
C.
wanted to understand the lives of ordinary people at the time
D.
felt like they had to become different people
E.
wanted to manipulate our sense of reality
F.
wanted to focus on the detail in the painting
【单选题】学生关系模式tb_student包含学号sno、学生姓名sname、性别sex、年龄age、所在院系dept等字段,要求查询各个院系的男生人数、女生人数,下列查询语句中正确的是
A.
SELECT dept, sex, COUNT(*) FROM tb_student GROUP BY dept, sex;
B.
SELECT sex, COUNT(*) FROM tb_student GROUP BY sex;
C.
SELECT dept, COUNT(*) FROM tb_student GROUP BY dept;
D.
SELECT dept, sex,SUM(*) FROM tb_student GROUP BY dept, sex;