依米丁:
A.对肠外阿米巴病有效
B.对心脏毒性大,不能静脉给药
C.消灭肠腔内的溶组织阿米巴滋养体
D.常采用口服给药
E.能迅速控制急性阿米巴痢疾的症状
参考答案:A, C, E
The shop-assistant was straight with his customers. If an article was of _____ quality, he'd tell them so.
A.humble
B.minor
C.inferior
D.awkward
企业信誉和形象的树立主要依赖三个要素,其中不包括()。
A.产品质量
B.服务质量
C.信守承诺
D.售后服务