下列各式，正确的是[ ]
A．﹣（x﹣6）=﹣x﹣6
B．﹣a+b=﹣（a+b）
C．30﹣x=5（6﹣x）
D．3（x﹣8）=3x﹣24
答案：D
Atlanta, as well as many other big cities, once again becoming one of the commercial and cultural centers of the USA right now.
A．is
B．are
C．has been
D．have been
车辆维修记录薄是（）。
A.车统—24
B.车统—14
C.车统—36
D.车统—81
