John always tries to people who are useful to him professionally.
A. develop
B. provoke
C. correspond
D. cultivate
网友回答
A. develop
B. provoke
C. correspond
(答案→)D. cultivate
解析: 本题译文:约翰总是力图结识在职业方面对他有用的人。cultivate sb.结识(有地位的人),培养与......的友谊:He always tries to cultivate rich and famous people.(他总是极力结识有钱的知名人士。)