Posted: 2010-03-20 09:05
The two players on top of the page, under the heading Listen to characters: K, M are playing the individual letters of that lesson a couple of times, in order to memorize their sound. It looks like that is what you entered in the text field below.
To play the actual practice text, please press the Play-button of the player which is shown on the right hand side next to the text entry field. Then you'll get a random text of Ks and Ms (in lesson 1), which will be graded correctly.
73, Fabian DJ1YFK