重症社区获得性非典型肺炎最常见的病原体有（）
A.肺炎链球菌
B.金黄色葡萄球菌
C.军团菌
D.肺炎支原体
E.厌氧菌
参考答案：C, D
—What do you think of the book?
—It’s ______ a book. It serves as (充当)a really good guide to job hunters.
A．would like
B．more than
C．rather than
D．less than
车辆在什么情况下方可关闭截断塞门？
