More exercises are needed for distinguishing the sound /l/ from the sound /r/. Your proununciation of "right" and "lighthouse" didn't tell the difference of the two sounds. Sorry for my previous comment as I didn't say it clearly. I meant to say "those two sounds need to be distinguished."
回复:回复:回复:NCE II Lesson 41 Do you Call That a Hat
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回复:回复:回复:回复:NCE II Lesson 41 Do you Call That a Hat
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02/26/2009 postreply
20:44:53