包钢1#，2#干熄焦排焦量是靠改变振动给料器的（）来设定的。
参考答案：频率
The world will be different, and we will have to be prepared to ________ the change.
A．adapt to
B．adopt to
C．apply to
D．devote to
有以下程序 #include＜stdio.h＞ struct S int a, b;) data[2]=10, 100, 20, 200; main() struct S p=data[1]; printf("%d\n", ++(p.
A．); &nbs
