单项选择题
A.SQE/LPSW B.SDE2/LPSW C.SDE/LPSW
A.IUP板位的背面插LPDR B.IUP板位的背面插FB2 C.IU1/P板位的背面插FB1 D.IUP板位的背面插LPSWE.IU1/P板位的背面插LPDR