Multiple Choice Option [...... of them is good]

  1. A: Which of the two do you recommend? B: Well ………of them is good.

a)both
b)either ([color=green]Answer Key)
c)any
d)none

Hello,
What about “c” (any)? Why doesn’t it work?

Source: text book
Thank you

[quote=“Sb70012”]
15. A: Which of the two do you recommend? B: Well ………of them is good.

a)both
b)either ([color=green]Answer Key)
c)any
d)none

Hello,
What about “c” (any)? Why doesn’t it work? [color=blue]‘any of them is good’ is not good English.
‘both of them are good’ and ‘either one of them would be good’ are correct.

Canadian, why is ‘any of them’ not good English?[YSaerTTEW443543]

TOEIC listening, photographs: Rescue personnel helping out[YSaerTTEW443543]

either - refers to two objects.
any - refers to more than two objects.

In your question there is a choice of two objects.

Everybody, thanks for answering.