เฉลยข้อสอบ Google AdWords Search Network – According to Google data, after seeing an ad on their smartphone, more than half of people

1. โจทย์ –  According to Google data, after seeing an ad on their smartphone, more than half of people:
a. do a mobile search
b. go to a store and buy the product
c. go to the company’s website and buy the product
d. Send a text