【单选题】关于动脉血压的叙述,下列哪一项是正确的( )(1999年)
C.
动脉血压偏离正常水平愈远,压力感受器纠正异常血压的能力愈强
【单选题】(1999)关于动脉血压的叙述,下列哪一项是正确的:
C.
动脉血压偏离正常水平愈远,压力感受器纠正异常血压的能力愈强
【单选题】关于动脉血压的叙述,下列哪一项是正确的
C.
动脉血压偏正常水平愈远,压力感受器纠正异常血压的能力愈强
【单选题】( ) is the person who is from the travel agency which organizes the group, his task is to lead the group from and back their resident palaces, and coordinate the relationship of the guests, nat...
【判断题】It isn't the task of a local guide to introduce the facilities of the hotel.