某县无业人员吴某、张某经过共谋，趁夜深人静耕牛无人看守之机，采用将杀鼠药（含氟乙酰胺）灌进耕牛嘴里的方法，毒死他人的耕牛，然后以低价向耕牛的主人收购，再到菜市场出售有毒牛肉，从中牟利。吴某、张某先后作案共7次，毒死耕牛7头，造成直接经济损失共计50000余元。由于两人作案，致使部分农户耕牛被毒死而无法种田，破坏了农业生产。
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含S的质量分数和含P的质量分数均不大于0.04%的钢称为普通钢.
A. 正确
B. 错误
粮食行政管理部门对收购资格许可证日常管理的内容是什么？
中国特色社会主义共同理想和共产主义远大理想的关系是什么？
Examine the data from the EMP table: EMP_ID DEPT_ID COMMISSION 1 10 500 2 20 1000 3 10 4 10 600 5 30 800 6 30 200 7 10 8 20 300 The COMMISSION column shows the monthly commission earned by the employee. Which three tasks would require subqueries or joins in order to perform in a single step? （）
A. Deleting the records of employees who do not earn commission.
B. Increasing the commission of employee 3 by the average commission earned in department 20.
C. Finding the number of employees who do NOT earn commission and are working for department 20.
D. Inserting into the table a new employee 10 who works for department 20 and earns a commission that is equal to the commission earned by employee 3.
E. Creating a table called COMMISSION that has the same structure and data as the columns EMP_ID and COMMISSIONS of the EMP table.
F. Decreasing the commission by 150 for the employees who are working in department 30 and earning a commission of more then 800.
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