医疗机构发现了疑似甲类传染病病人在明确诊断前,应()
A.转回社区卫生服务中心观察
B.留急诊室观察
C.在指定场所单独隔离治疗
D.收住院进行医学观察
E.转到其他医院
参考答案:C
The teacher together with the students _______ discussing Reading Skills that _______ newly published in America.
A.are; were
B.is; were
C.are; was
D.is; was