Answer:
Therefore, Wilson's argument that technology makes it more difficult for students to concentrate is thoroughly researched and provides ample supporting evidence.
Explanation:
I would think D. using an online bookmark. That is to save or tag websites for later viewing.
The word which <span>describes the relationship implied by the subordinating conjunction in this sentence is a </span><span>condition. It simply means that if the person will not listen to what has been said - maybe a sort of advice - he will surely face a dilemma. </span>