0
Q:
A) To hear some official news about something | B) To inform people about something |
C) To acquire information by unofficial communication | D) To be sure of something |
Answer: C) To acquire information by unofficial communication
Explanation:
Explanation:
The idiom “to hear it on the grapevine” means to hear about something from informal communication or to hear a gossip. The above sentence talks about the rumour that is spread about the number of vacancies for various posts. Hence, option 3 is correct.