单项选择题
When the company went through a difficult period in the early 1980s, Kent（）
A．considered resigning from the company. B．thought the company was going to go bankrupt. C．made his father give up his power over the company. D．persuaded his father to change his policies,
单项选择题 12（）
单项选择题 10（）
单项选择题 9（）
