The most essential tool of communication not specifically mentioned in this passage is
A
Specificialization
B
Environment
C
Writing
D
Language
Verified Correct Answer: C.
Grammar & Contextual Explanation
While the passage talks about communication issues, the specific mention of writing is missing. However, writing is a crucial aspect of communication, especially in modern organizations where written communication through emails, reports, memos, and other documents plays a significant role.
Source: Myschool Past Questions Archive (Record #15309)