安全评价机构对安全报告进行审核时,必须制定审核方案并列人评价机构的()中。
参考答案:《安全评价过程控制手册》
I thought Jim would say something about his school report, but he _____ it.
A.doesn’t mention
B.hadn’t mentioned
C.didn’t mention
D.hasn’t mentioned
急性播散性脑脊髓炎的基本病变是()
A.小静脉周围炎和脱髓鞘
B.大片脑软化
C.脑梗死
D.大面积出血
E.微小脓肿