【单选题】WHO 推荐 1 岁内小儿应完成的 4 种预防接种疫苗是
A.
卡介苗,麻疹疫苗,百、白、破混合疫苗,脊髓灰质炎疫苗
D.
麻疹疫苗,流感疫苗,脊髓灰质炎疫苗,天花疫苗
【单选题】固定定位在CSS的position中设置成()。
【单选题】What you said reminded me______________something I read in the newspaper.
【简答题】人本主义精神在()的身上表现为放纵的生命力的赞颂
【单选题】Modern man is careless when disposing ______ his garbage.
【单选题】—When Tom got to the examination room, he realized he ______ his pen at home. -Oh, he is too careless.