单项选择题A.Try to retain as many new words as possible.B.Practice words at appropriate intervals.C.Learn difficult words with the highest frequencies.D.Make complicated words simply through repetition.
单项选择题A.On iPod you can watch all TV programs of ABC.B.Two ABC hits are available on iPod.C.The iPod will join digital video recorders and DVDs.D.The iPod began to produce its own programs.