主令控制电路中的零压继电器不工作,这时()。
A.保护箱接触器不吸合
B.主钩电机发出响声
C.主钩不能动
参考答案:C
As a senior student, I am determined to work harder in order to___the desired university.
A.admit by
B.be admitted by
C.admit into
D.be admitted into
我国应急管理体制强调以()管理为主。
A.分类
B.分级
C.属地