Respuesta :
The line that is not in iambic pentameter:
D). One foot down, then hop! It’s hot
Iambic pentameter
'Iambic pentameter' is described as the writing form adopted for the poetic composition of line in order to establish a rhythm along with the use of the meter.
In this construction, the line involves syllables counting 10 involving an unstressed syllable succeeded by a stressed or emphasized syllable.
All the given sentences involve this except for the last sentence i.e., 'One...hot.'
Thus, option D is the correct answer.
Learn more about "Pentameter" here:
brainly.com/question/3841005