Yes, if you are the instructor of the course section you can hide a student’s response or answer from the whole classroom.
To hide an answer, navigate to the “Responses” page, located in the main menu and find where your student’s response is by selecting on “Module” or “Lesson” the answer lives under.
Once you have located the response you wish to hide. Select the “Arrow Icon” located in the top right-hand corner of the answer and a hide post option will appear.
Select “Hide Post” and the response will be hidden from the whole classroom and only you will be able to see it.