to explore every avenue

Options

A. to rim away
B. to march forward
C. to look for every possible means
D. to be taken by surprise

Answer

C

Explanation

explore every avenue : to in vestigate or pursue or look for every means to achieve a desired outcome. Look at the sentence :
Right now, we are exploring every avenue to catch the perpetrator of this heinous crime. The best option is to look for every possible means