Question

Which statement best conveys the central idea of "Are There Drawbacks to Digital Learning?"
A.
School systems across the country are contending with smaller budgets.
B.
There are many hurdles to overcome before digital learning is widely used.
C.
Most schools do not have enough computers for all students to use.
D.
Digital learning will dramatically change the way students are taught.

Answer 1

B. There are many hurdles to overcome before digital learning is widely used.