The company has built a new tool — being tested in Europe and slated to be rolled out more widely this year in a variety of different countries — letting people see the different ads placed by political pages, which is a move meant to address influence campaigns like those seen in the 2016 U.S. presidential election.

(A) letting people see the different ads placed by political pages, which is a move

(B) that let people see the different ads being placed by political pages, and it is a move

(C) that let people see the different ads placed by political pages, which is a move

(D) that lets people see the different ads being placed by political pages, a move

(E) that lets people see the different ads placed by political pages and is a move


OA D

Source: Veritas Prep