Step 1: Understanding the phrase: The idiom "a cog in the wheel" refers to someone who is a small but necessary part of a larger system or organization. It suggests that while the person is important to the functioning of the system, they are not particularly outstanding or unique.
Step 2: Analyzing each option:
He is an obstructionist: Incorrect, a cog helps the wheel move, not obstruct it
He is a very special person: Incorrect, a cog is important but not necessarily special.
He is the driving force: Incorrect, a cog is just one part, not the whole force.
He is as important as any other person: Correct interpretation.
Thus, the correct answer is He is as important as any other person.
The CEO's sudden resignation threw the board into a tailspin.
What does the idiom "threw into a tailspin" mean?
Which of the following is an octal number equal to decimal number \((896)_{10}\)?