如果在FL310高度,周围温度低于标准,那么真高度和压力高度之间的关系是().
参考答案:真高度低于31,000英尺
She heard him declare that he didn't want ____her the next day and that he felt more than just the
desire_____ her.[ ]
A. to leave, to please
B. leave, pleasing
C. to leave, please
D. leaving, to pleased
连锁企业的市场扩张战略主要包括哪些内容?