People have been plaining about SK-II recently and think the advertisements always persuade people the products which are not so good.
A. buy
B. to buy
C. buying
D. bought
网友回答
A. buy
(答案→)B. to buy
C. buying
D. bought
解析：考查固定搭配。Persuade sb to do sth说服某人做某事；句意：人们一直在抱怨SK-II，认为它的广告一直在说服人们去买不是很好的产品。故B正确。