In business negotiation, an _______ attitude may result in breaking the relationship with our partner while a too frank communication may bring a company into an unfavorable situation.
第一节:单项填空(共15小题,每小题1分,满分15分)
21. —What do you think of the five doll mascots for the 2008 Olympic Games?
—______, they are lovely, but I really do not know what they mean.