Answer:
It could be either B. or D.
Explanation:
Its's not A or C because its something big you'd have to carry around for A.
C: Because it's a power point in which you'd need a computer to carry.
B and D. are both portable and small. They are easy to carry around with. I'm not sure between the 2 of them, sorry.
regenerate
the person who u trust most
B
Networking should not be done during a lecture given by your teacher.
it has a non-science bias, or a opinion bias (idk my bias's)
well a utopia is a imagined perfect place so if its "your" it would be the perfect place you imagined
hope this helps :)