3个月～6个月小儿应接种
A．麻疹疫苗B．乙型脑炎疫苗C．脊髓灰质炎疫苗D．百、白、破混合制剂E．乙肝疫苗
参考答案：D
根据句意及首字母提示填空。
1. P_____ (也许) you are right.
2. Mother is going to s_____(提供) more delicious food for my birthday.
3. T_____ (尽管) he is little, he can do some homework.
4. What s_____ (影响) you in your life?
5. The d_____ (晚餐) is ready. Let's go for it.
简述李的自然干制技术。
