据《生气通天论》所述，人体阴阳协调关键是（）
A.阳气固密
B.阴精充足
C.精神清静
D.阴气固守
E.阳气充盛
参考答案：A
(1) write down____
英译汉: 1 will set down the story as you told me.
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(2)put down____=set down sth. /set sth. down
英译汉: He set down a basket on the ground.
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辐亮度
