Respuesta :
The answer will be D because her students will always be trying to get her approval.
The sentence that contains an infintive is: D because her students will always be trying to get her approval.
What is an Infinitive?
This refers to the use of words that is a basic form of a verb that is used to communicate.
Hence, we can see that from the answer choices, there are options and the correct answer is option D because it contains a basic verb in the "to" form.
Read more about infinitives here:
https://brainly.com/question/449147
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