题目选项分析

In order to properly evaluate a patient's state of mind and gain informed consent prior to surgery, the operating physician and the patient must spend a substantial amount of time together, thus ensuring full awareness of the pros and cons of undergoing a surgical procedure

In order to properly evaluate a patient's state of mind and gain informed consent prior to surgery, the operating physician must spend a substantial amount of time with the patient, thus ensuring that the patient is fully aware of the pros and cons of undergoing a surgical procedure