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 politician's vague answers clearly showed he was just beating around the bush.
What does "beating around the bush" imply?
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 \((896)_{10}\)?