Anonymous Hello Can you make the following question in both ways? no 1) Do you know what this is? [Y] 2) Do you know what is this?
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Anonymous
Hello
Can you make the following question in both ways? no
1) Do you know what this is? [Y]
2) Do you know what is this? [N]
Do you have any idea why 1) is correct and 2) isn't?
Another question I have is, (is this comma correct?)
AnonymousThanks for answering.
Indeed, I don't know why 1) is the only one (that is ?) correct.
2) is incorrect because it has two questions, or at least two question 'units' in it.
"Do you know" is a question and "what is this" is also a question. We generally don't put two questions