下列哪类疫苗应-18℃～8℃储存（）
A.流感疫苗
B.无细胞白百破疫苗
C.口服脊灰疫苗
D.乙肝疫苗
参考答案：C
改错。
( ) 1. Now we are clean the kitchen. _____________
A B C
( ) 2. Jenny but I live in Canada. _____________
( ) 3. I can play piano. _____________
( ) 4. The TV is too loud. Please turn it up. _____________
( ) 5. There are many peoples at the restaurant. _____________
"痫发日久，耗伤气血，心脾两伤，心神失养"是何证病机
A．瘀阻脑络证B．心脾两虚证C．心肾亏虚证D．心肾不交证E．心肾阳虚证
