... and exchanged goods, It is what's more only the trivial articles of fictitious store, I do not want to retreat and count, hope...
... this ironic event I had also realized how a trivial decision can make a great influence of life. (第二段)
...)make up the bulk (B)contain little (C)play a trivial role (D)make by】 of all P2P traffic. ...that downloading a film gets easier as more people try to 【9. (A)control (B)access (C...