《客车运用限度表》中规定，轮对外侧辗宽≤（）mm，超过时旋修或换轮。
A.5
B.10
C.15
D.20
参考答案：A
—Sandy，can you tell me ________?
—Sorry，I’ve no idea．
A．how many guests have been here
B．when is the party
C．why did they come
D．where will they leave
“竹山”是宋代哪位词人的号？
