当进路预先锁闭时,可用()按钮正常取消进路。
A、总人解+故障解锁
B、总人解+进路始端
C、总取消+进路始端
D、总取消+故障解锁
参考答案:C
6个月婴儿腹股沟部有一肿块,哭闹时变大,安静睡觉时消失,诊断为腹股沟斜疝,治疗原则是
A.紧急手术
B.择期手术
C.暂不手术
D.早期手术
E.禁忌手术
I came in tired and happy and badly in need_____ a bath. However, my elder brother insisted there wasn’t much need______ one
A.of; for
B.for; of
C.for; for
D.of; of