Final answer:
A receptionist is someone who receives and welcomes visitors or guests in an office.
Step-by-step explanation:
The correct answer is A) Receptionist.
A receptionist is someone who receives and welcomes visitors or guests in an office. They are responsible for answering phone calls, directing visitors to the appropriate person or department, and often perform other administrative tasks as well.
For example, a receptionist may greet visitors, ask them to sign in, and provide them with information or assistance. They may also answer phone calls, take messages, and handle other administrative duties such as scheduling appointments or maintaining records.