电缆施工前应先查清图纸，再开挖足够数量的样洞和样沟，查清运行电缆位置及地下管线分布情况。（）
参考答案：对
Excuse me, could you tell me ________?
A．where is the nearest park
B．how can 1 get to the park
C．which is the way to the park
D．if is there a park near here
司法鉴定意见质证中如何运作交叉询问规则？
