We're happy to report that business is {{U}}booming{{/U}} this year．

题库:综合类 类型:最佳选择题 时间:2017-07-03 03:16:30 免费下载:《单选题》Word试卷

We're happy to report that business is {{U}}booming{{/U}} this year．
A.risky
B.successful
C.failing
D.open

本题关键词:乙型肝炎病毒核心抗体诊断试剂盒(酶联免疫法)Diagnostic Kit for Antibody to Hepatitis B Core Antigen(ELISA);