英语里的介词短语列举出几来?答:4. together with, along with, in connection with, in comparison with, apart from 二、与on /upon搭配 1. act on, rely on, depend on, feed on, comment on, concentrate on, rest on, in 2. be based on, be keen on, be dependent on The boy is keen on mathematics. (这个男孩对数学感...