【单选题】Such an agreement on agency would not only ______ our sales promotion, but would also ______ unnecessary discrepancies between your offers when quoting through different channels.
【简答题】The advantage of sales promotion is that they are not too expensive for the company when compared with _________ advertising mediums like Television or newspaper.
【单选题】The advantage of sales promotion is that they are not too expensive for the company when compared with __________ advertising mediums like Television or newspaper.