对造成电能计量差错超过10万kWh及以上者，应及时上报省级电网经营企业管理部门。
参考答案：对
They went on well at first but eventually everything ______ they had worried about happened．
A．which
B．what
C．that
D．when
下列物态变化过程中需要吸热的是（ ）
A．初夏，青青的小草挂上露珠
B．初春，皑皑的白雪开始消融
C．深秋，芊芊果枝上蒙上白霜
D．严冬，静静的池塘覆上薄冰
