Final answer:
There is no intransitive verb in the provided sentence as both verbs present ('rave' and 'criticize') are transitive, each followed by a direct object.
Step-by-step explanation:
To identify the intransitive verb in the sentence provided, we must find a verb that does not require a direct object to complete its meaning. The sentence given is: "Fans consistently rave about the actress's performances, but movie reviewers often criticize her limited range." The verb 'rave' is transitive since it takes the direct object 'about the actress's performances.' On the other hand, 'criticize' is also transitive because it has a direct object 'her limited range.' Therefore, there is no intransitive verb present in this sentence as both verbs are followed by objects that receive the action of the verb.
Intransitive verbs are verbs that stand alone without needing an object to complete their meaning, and their action does not pass to an object. They are often followed by adverbial information but do not have a direct object associated with them. An example of an intransitive verb in a sentence is 'The choir usually sings.'