unit 1 who am i? unit 2 what an amazing shape! unit assistant for units 1-2 unit 3 oh,that is awesome! unit4 are you listening to me? unit assistant fo runits 3-4 unit 5 super power: visual aids unit 6 i am clear and effective. unit assistant for units 5-6 unit 7 don’t be nervous! unit 8 i am a good business presenter! unit assistant for units 7-8
以下为对购买帮助不大的评价