题型:选择题 —The research on marketing is challenging and demanding. Who do you think can do the job?—______ Johnson have a try?[ ]A. NeedB. MustC. ShallD. Should 查看答案
题型:单项选择题 案例分析题 女,23岁,高热,口腔溃疡,多关节酸痛,盘状红斑,抗核抗体、狼疮细胞均为强阳性,抗DNA抗体10.1%如急性症状缓解后应采取下列哪一种措施()A.强的松逐渐减量B.停用强的松C.大剂量强的松D.非甾体类抗炎药E.免疫抑制剂 查看答案