Anonymous Posted 17 years ago
Grammar
That/which
Hi.
Which is correct?
The theory that black holes exist is taught in physics class.
The theory which black holes exist is taught in physics class.
Thank you.
Which is correct?
The theory that black holes exist is taught in physics class.
The theory which black holes exist is taught in physics class.
Thank you.
Top answer
Hi, Only the former. Clive
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