单项选择题A．Because we should save extra money for future expenditure.B．Because we have other wants in addition to our basic needs.C．Because we all enjoy reading books.D．Because man is never satisfied even if he has everything he wants.

单项选择题A．It has no instructions.B．It has run out of battery.C．The switch is in broken.D．The switch is the wrong position.

单项选择题A．The book that help people with their personal problems.B．The book that tell you how to earn more money.C．The book that tell you how to choose a job.D．The book that tell you how to make progress

问答题先锋国际的CEO汤姆·厄本每年都到各个分公司进行常规视察，向员工通报业务状况，听听员工们所关心的事情。

填空题AF,AIE