在我国已列入儿童计划免疫的免疫制剂有____,____,____与____四种。
参考答案:卡介苗、乙肝疫苗、脊髓灰质炎三价混合疫苗、百白破混合制剂
You should put on the notices ______ all the people may see them.
A.where
B.in which
C.at
D.for them
引起痴呆的非变性疾病为()
A.Alzheimer病
B.Pick病
C.血管性痴呆
D.路易体痴呆
E.额颞痴呆