PLEASE HELP FAST!!!! I AM BEING TIMED!!!!!
40. The writer wants to add a conclusion after sentence 18 that summarizes the argument of the passage. Which of the following sentences best achieves this purpose?
A. Therefore, it is most important to mitigate those drawbacks by helping children avoid most technology and use more analog learning methods.
B. Doctors and scientists agree that the digital age is likely to have a profound impact on children’s neurochemistry.
C. However, as the US Office of Educational Technology points out, when technology is used properly it can be a tool for learning.
D. But since technology is a fact of modern life, children need to be guided in its use so that their experience is as beneficial as possible.
E. Researchers are only beginning to question technology’s impact on the long-term development of children who use it now.