建筑安装工程费中的规费不包括（）。 A.职工教育经费 B.社会保障费 C.工

— There were already five people in the car but they managed to take me as well .

— It ____ a comfortable journey .

A．can''t be

B．shouldn''t be

C．mustn''t have been

D．couldn''t have been

唐代杰出医药家孙思邈所著的《备急千金要方》中描述对某一患者“凡衣服、巾、栉、枕、镜不宜与人同之。”即宣传了()

A．卫生知识

B．保健知识

C．隔离知识

D．治疗知识

E．急救知识

调用报表格式文件PP1预览报表的命令是

A．REPORT FROM PP1 PREVIEW

B．DO FROM PP1 PREVIEW

C．REPORT FORM PP1 PREVIEW

D．DO FORM PP1 PREVIEW

治疗肺热咳嗽，当选用的药物是（）

A.栀子

B.大黄

C.黄芩

D.黄连

E.黄柏

过高的反应温度是否可提高汽油收率？