Answer:
Indirect object.
Explanation:
The object in grammar is defined as the noun or noun phrases that receive the action of the verb. It is mainly of two types: direct and indirect. The direct object is the direct recipient of the action performed by the subject and answers the question of 'what' or whom' while the indirect object receives the direct object which implies it is indirectly receiving the action and answers the question 'to whom.'
In the given sentence, the highlighted word 'CLASS' is the indirect object as it receives the direct object and answers the question 'to whom.' To illustrate, 'Adeja and DaisJa offered help to whom?' which is answered by 'the class' i.e. 'They offered help to the class.' It is indirectly affected by the action of the verb and thus, 'CLASS' is the indirect object.
