8个月以上小儿应接种
A.卡介苗 B.白、百、破混合疫苗 C.脊髓灰质炎疫苗 D.乙型脑炎疫苗 E.麻疹疫苗
参考答案:E
Tom’s mother kept telling him that he should work harder, but ______ didn’t help.
A.he
B.it
C.she
D.which
处方中常见剂型对应外文缩写错误的是:
A.胶浆剂--mu
B.乳剂--emu
C.漱口剂--gar
D.合剂--mis
E.擦剂--li