Answer:
Online features might actually distract the learner from the task.
Explanation:
In the given scenario, the position which is presented by the writer is that technology helps and enhance learning process of students.
But the statement, from the given options, which distinguish itself from the presented position is in option second-(B). In this statement, there is a conflict between the presented position and presented idea. The writer, here is saying that online features distracts the learners from their task. So, the distinguish between these two statements is that though technology is good for learners and enhance their learning ability, it also have cons to it of distracting learners through some online features.
Therefore, the correct answer is option B.