根茎不规则块状，其上簇生多数细根；气微香，味甜、微苦（）
A．天冬
B．射干
C．紫菀
D．三棱
E．藁本
参考答案：C
-------I called you at half past nine this morning, but there was no answer.
------Oh, sorry. I _____ with my cousin in the supermarket.
A．shopping
B．was shopping
C．shopped
D．will shop
治疗猩红热毒炽气营证的首选方剂是( )
A．清解透表汤B．透疹凉解汤C．凉营清气汤D．清胃解毒汤E．化斑解毒汤
