变压器高、低压绝缘套管的内部绝缘有()、附加绝缘和电容性绝缘。
参考答案:变压器油
Nobody can make me ______ anything I don't want to do.[ ]
A. do
B. does
C. did
D. done
有功能的垂体腺瘤最常见的是()
A.ACTH瘤
B.TSH瘤
C.GH瘤
D.PRL瘤
E.GnH瘤