【Moomin White】評論

to one's cost 付出代價If you know something to your cost, you know it because of an unpleasant experience that you have had.資料來源:Collins English Dictionary 

【Moomin White】評論

The latest move by the International Federation of the Phonographic Industry (IFPI) 14 2,100 alleged uploaders using peer-to-peer (p2p) networks in 16 nations including the UK, France, Germany and Italy.這個16，意思並不是選項第16題，而是文中的16 nations，不應該畫底線。

【Moomin White】評論

to one's cost 付出代價If you know something to your cost, you know it because of an unpleasant experience that you have had.資料來源:Collins English Dictionary 

【Moomin White】評論

The latest move by the International Federation of the Phonographic Industry (IFPI) 14 2,100 alleged uploaders using peer-to-peer (p2p) networks in 16 nations including the UK, France, Germany and Italy.這個16，意思並不是選項第16題，而是文中的16 nations，不應該畫底線。