缺油或注油过多会导致减速器温度上升。
参考答案:对
— Have you seen Michael recently ?
— Yes, in fact I saw him this morning. I ____ him for two years.
A.haven’t seen
B.hadn’t seen
C.didn’t see
D.don’t see
若需手术,术中见腹膜光滑,少量腹水清亮,右卵巢肿瘤表面光滑,包膜完整,左卵巢未见异常,淋巴结未及肿大。冰冻报告卵巢癌,则手术范围应为:
A.全子宫+右附件切除术
B.全子宫+双附件切除术
C.双附件切除术
D.全子宫+双附件+大网膜切除术
E.全子宫+双附件+大网膜+阑尾切除术