单选题 He thought he could talk Mr. Robinson ______ buying some expensive equipments.
A. on B. of
C. round D. into

【正确答案】 D

【答案解析】talk sb. into doing sth.“说服某人做某事”，这是talk一词的用法。类似的结构还有：reason/frighten/persuade/threaten/trick sb. into doing sth,“以道理说服/吓唬/劝说/威胁/骗某人做某事”。