商品的品种、规格、技术标准、质量保证、订购数量属于（）有关事项。
参考答案：采购业务
Have you seen Tom recently? I wonder ______ with his students.
A．how is he getting along
B．if he is getting along well
C．what he is getting along
D．that he gets along well
福建名茶“大红袍”属于哪类茶？（）
A.乌龙茶
B.红茶
C.绿茶
D.白茶
