问题
单项选择题
（） of our personal rhythms, most of us have a productive period between 10m and noon, when the stomach, pancreas, spleen and heart all appear to be in their most active phases.
A.Irrespective
B.Irrelevant
C.Disregarding
D.Despite
答案
参考答案：D
解析：
despite of尽管。irrespective忽视的。irrelevant不相关的。disregard漠视。