(单选题)86: 属于第三级预防内容的是( )
A: 预防接种
B: 产前检查
C: 康复治疗
D: 筛检
E: 抽样检查
1.(text)I.VocabularySkills(2points)Whichofthewordsbelowcontainaprefixwithanega...
1.(匹配题)I.Vocabularyskills(3points) Lookatthecolumnsbelow.Matcheachvocabular...
1.(完形填空题)1.ListentotheconversationanddecidewhetherthefollowingisT(true)orF...
1.(完形填空题)1.ListentotheconversationanddecidewhetherthefollowingisTrue(T)orF...
1.(完形填空题)1.ListentotheconversationanddecidewhetherthefollowingisTrue(T)orF...