低压断路器的瞬动过流脱扣器整定值应（）被保护线路正常时的尖锋电流。
A.大于
B.小于
C.等于
D.小于或等于
参考答案：A
____Lucy____you can't go to the party. One of you has to stay at home to look after your grandma.
A．Neither;nor
B．Either;or
C．Not only; but also
能提肋的肌不包括
A．胸大肌
B．肋间内肌
C．肋间外肌
D．前斜角肌
E．中斜角肌
