Question
Language Comprehension Question on Error Spotting
In the following sentence, what does the underlined phrase mean?
A good teacher is one who sees to it that a student does not waste time in reinventing the wheel?
A
repeating oneself
B
waste time on unnecessary details
C
doing something that has already been done
D
waste time in imaginary things
Answer
doing something that has already been done
Explanation
Solution
The Correct Option is (C):doing something that has already been done