Answer:
in a way that is likely to have a strong or far-reaching effect.
Explanation:
This is basically saying it's going to have a long term effect
<span>The sentence which uses negatives correctly is:
A.We didn't even realize that today is Saturday.
In this sentence, only one negative word is used: not. Sometimes the use of double negatives such as the in the remaining choices above are used in literary pieces but they are grammatically incorrect.</span>
Answer is C, I believe :)