混凝土宽枕线路起道作业,采用枕下垫砟和枕上垫板相结合的方法。
参考答案:对
— Do you like pepper, too?
— __________[ ]
A. Yes, it is.
B. Yes, I am.
C. Yes, I do.
D. This is pepper.
层状坏死(1ayer necrosis)