细胞结合毒的疫苗如鸡马立克氏病活疫苗在贮存或运输中适宜的保温设备是（）。
A.液氮罐
B.保温箱
C.保温瓶
D.保温盒
参考答案：A
消渴血瘀的主要原因足
A．气阴两伤
B．阴阳俱虚
C．阴虚燥热
D．阴亏阳亢
He said＿＿＿＿＿his sister had passed the entrance examination of college, and＿＿＿＿＿she would go to college in about 20 days.
A．that；／
B．that； that
C．／；／
D．that； which
