下列细菌可以引起咽炎的是()。 A.溶血隐秘杆菌 B.大肠埃希菌 C.肺炎克雷伯菌 发布时间:2018-02-26 00:19 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列细菌可以引起咽炎的是()。A.溶血隐秘杆菌B.大肠埃希菌C.肺炎克雷伯菌D.鲍曼不动杆菌E.粪肠球菌
题型:单项选择题 Miss Chen ______ just ______ to speak at the meeting. [ ]A. has …been asked B. has been …asked C. Have been … asked D. have …been asked 查看答案