Apex
A. Their four-hour match on Centre Court was an apex .
B. Tinted photographs were an apex substitute for colour.
C. The man at the apex of the Party elite yearns after the free-thinking rebels of old.
The word ‘apex’ means ‘the highest point or top of a shape or object’. Only C is correct. In the other two sentences, the word is used incorrectly.
Select the number from among the given options that can replace the question mark (?) in the following table.