翠翠在做一道除法题时，把除数6看成了9，结果得到的商是20，正确的商应该是多少？
20×9÷6=30
蓄电池点火电路中，当低压电路切断时，可以使高压线圈感应出（）V左右的电动势。
Which of the following items would NOT be included in cash flow from financing（）
A. Gain on sale of stock of a subsidiary.
B. Dividends paid to shareholders.
C. Purchase of treasury stock.
