地震波在介质中传播时，其路径，振动强度和波形将随所通过介质的弹性性质的不同而发生变化。
参考答案：错
I think your advice is of great ________ to me and it’s _______.
A．valuable, worth giving
B．valuable, worth taking it
C．value, worth going it
D．value, worth taking
吐泻伤津或慢脾风患儿的目态表现是（）
A.瞳孔缩小
B.瞳孔散大
C.目睛凝视
D.睡眠露睛
E.胞睑下垂
