and or or? (Don't hesitate, ... never again will you get such a good chance.)

[Vaok]

Don't hesitate, ____ never again will you get such a good chance.

A. and B. or

I choose B, but the suggested answer is A.
I'm puzzled. I need help! thanks!

[Yankee]

[Vaok]

thank you, Amy.

there are four options ,each beginning with "and" or " or". the focus is on "and " and "or".

[Molly]

It's B (or).

"Don't hesitate, or never again will you get such a good chance." = Do what I say or...

If the answer were "and", the statement would be in the positive form:

"Hesitate, and never again will you get such a good chance." = If you hesitate, this will happen...

[Hothu]

It's B
''Don't hesitate, or never again will you get such a good chance."

i dont suppose that 'and' can be a correct answer.