题目内容

含有下列阳离子的六种硫酸盐溶液:Na+、Mg2+、Al3+、Fe2+、Cu2+、Fe3+,只用一种试剂将它们一一鉴别出来,这种试剂是()

A. NaOH
B. AgNO3
C. Ba(OH)2
D. KSCN

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某公司当年的经营利润很多,却不能偿还到期债务,为查明原因,应检查的财务比率包括()

A. 存货周转率
B. 应收账款周转率
C. 资产负债率
D. 利息保障倍数

---Do you know Jim quarreled with his brother---I don't know,().

A. nor don't I care
B. nor do I care
C. I don't care neither
D. I don't care also

M:It is a bit warm out today.W:Warm?You can fry eggs on the street.What does the woman mean?()

A. The food should be kept warm.
B. It is warm outside.
C. They should have eggs for supper.
D. It’s extremely hot outside.

制造费用与财务费用不同,本期发生的财务费用直接影响本期损益,而本期发生的制造费用不一定影响本期的损益

A. 对
B. 错

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