The nurse at a substance abuse center answers the phone. A probation officer asks if a client is in treatment. The nurse responds, "No, the client you’re looking for isn’t here. " Which of the following statements best describes the nurse’s response

A. Correct because she didn’t give out information about the client.
B. A breech of the principle of veracity because the nurse is misleading the officer.
C. Illegal because she’s withholding information from law enforcement agents.
D. A violation of confidentiality because she informed the officer that the client wasn’t ther

下表列出了上海大众某种型号轿车的部分数据，试根据表中数据回答下列问题：

⑴ 表格右图为轿车中用于改变车速的排挡。手推变速杆到达不同挡位，可获得不同的运行速度，从“1～5”逐挡速度增大，R是倒车挡。试问轿车要以最大动力上坡，变速杆应推至哪一挡？答：       ；理由是                        。

⑵ 该车以额定功率和最高速度运行时，轿车的牵引力是        N。