外燥和内燥皆常见于何脏( )
A.心B.肝C.脾D.肺E.肾
参考答案:D
解析: 燥邪为干涩之病邪,最易损伤津液。肺为娇脏,喜润恶燥。故燥邪外受或内生皆易损伤肺津。
Mothers holding jobs outside the home should have ________ schedules to make it easier to care
for their children.[ ]
A. heavy
B. smooth
C. flexible
D. complex
按标准规定,电机在正常工作温度(热态)时绕组绝缘电阻的表达式为()
A.
B.
C.
D.