which type of cloud is most likely present on a gray, rainy day?\ncirrocumulus\ncirrus\ncumulus\nnimbostratus

Brief Explanations:

Cirrocumulus clouds are high - altitude clouds often associated with fair or changing weather. Cirrus clouds are also high - altitude and usually indicate fair weather or an approaching change. Cumulus clouds can be fair - weather clouds or grow into thunderheads, but not typically associated with steady rain on a gray day. Nimbostratus clouds are low, thick, and dark clouds that bring continuous rain or snow, making them characteristic of gray, rainy days.

Answer:

D. nimbostratus