单选题 ______ of our personal rhythms, most of us have a productive period between 10

A、 m. and noon, when the stomach, pancreas, spleen and heart all appear to be in their most active phases.A. IrrespectiveB. IrrelevantC. DisregardingD. Despite

【正确答案】

【答案解析】despite of尽管。irrespective忽视的。irrelevant不相关的。disregard漠视。