Answer and Explanation:
The problem with Ali's request is that it is too indirect (B). Instead of directly asking his friend to drive him to the airport, Ali is implying his request by asking if there would be any harm in making the request. This indirect approach can lead to confusion and miscommunication, as it doesn't clearly convey Ali's intention. It would be more effective for Ali to directly ask his friend if they can drive him to the airport, stating his request clearly and explicitly. Being direct and specific in communication helps to ensure clarity and avoids any misunderstandings.