Hi I would have to say B sorry if this answer is sucky but I'm trying my best to help you :D
Answer:
what is the other language
is it Assamese clarify me in the comment section bro
Answer:
Placeholders
Explanation: Placeholders are boxes with dotted borders that hold content in its place on a slide layout. Slide layouts contain different types of placeholders (for example, for text, pictures, videos, and more). You can change a placeholder by resizing or repositioning it on a slide layout. You can also delete a placeholder.