单项选择题
A．giving advice B．requesting advice C．making an apology D．giving instructions E．making a complaint asking for a pay rise G．describing a job routine H．describing an investment form
A．remain B．continue C．rest D．stand
A．step away from the crowded business field B．make as many advertisements in newspapers as possible C．manage to enter competitive markets whenever possible D．print out the right kind of colorful brochure or business card