停电检修工作安全规程，必须做到（）
A.停电
B.验电
C.挂标示牌和装设临时接地线
D.专人监护
参考答案：A, B, C
—Do you know they got to know each other?
—It was last year they both taught Chinese in Scotland.
A．when it was that; when
B．when was it that; that
C．when was it that; when
D．when it was that; that
政党报纸的特点：（），新闻少；（），可信性差；（），销量低；，漫骂攻讦
