天麻有哪些临床应用？
参考答案：
天麻的现代应用有：神经衰弱、眩晕、癫痫、惊厥、血管神经性头痛、三叉神经痛、坐骨神经痛、高血压、老年性痴呆等。
.— Was it there ____you were away to answer the phone?
—There is no doubt about it.
A．that
B．which
C．while
D．where
实施客户关系管理的意义是什么？
