Use of English · Parte 3
Amazon.com was (0) ORIGINALLY founded by Jeff Bezos in 1994 as an online bookstore. One of Amazon's ideas was to give customers the (1) .......... (OPT) of writing a review of any books they bought. These product reviews helped to build trust and (2) .......... (LOYAL) amongst customers, who appreciated the…
Desbloquea todos los exámenes, simulaciones ilimitadas, las 80 fases del juego y mucho más.