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1. "It is not clear what is the 'optimum choice procedure'."
2. "It is not clear what the 'optimum choice procedure' is."
Which, then, is correct?
Thanks,
Nyggus
by the series of given examples you will notice that when WHAT is followed by IS, it's as if you are about to ASK A QUESTION. (READ IT ALOUD AND LISTEN TO YOURSELF SAY WITH CORRECT INTONATION). #2 is correct if you are just stating or saying sth.
by the series of given examples you will notice that when WHAT is followed by IS, it's as if you are about to ASK A QUESTION. (READ IT ALOUD AND LISTEN TO YOURSELF SAY WITH CORRECT INTONATION). #2 is correct if you are just stating or saying sth.
But #1 is not a question so is incorrect, I think.
Re: Which one is more natural? 
Re: Which one is more natural? 
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