单项选择题
A．Have a holiday. B．Fly to Beijing. C．Travel on business with him. D．Prepare some documents.
A．In three working days. B．Within two weeks. C．The next day. D．A month later.
A．Because he expects a better salary. B．Because he is tired of his boss. C．Because he doesn’t like traveling. D．Because he likes to work in a big company.