Answer:
C). This sentence places the object before the verb.
Step-by-step explanation:
As per the question, the given sentence exemplifies an interrogative sentence and therefore, it locates the indirect object('to which person') before the verb(are...supposed) in it. If the given question is to be converted in the statement form, then it must begin with the subject 'we' followed by the verb phrase 'are supposed' and the direct object 'assignments' which would further be followed by the indirect object 'to XYZ'. Since it is a question so the indirect object 'to which person' is placed before the verb which is preceding the noun. Thus, option C is the correct answer.