患者，男性，30岁，送水工人，在搬水时扭伤腰部，腰剧痛并向下肢放射，不能平卧，伴下肢

单句改错

小题1:He is as clever boy as his brother.

小题2:I consider this impossible to finish this task on time.

小题3:He like swimming in particularly in summer

小题4:I could hardly find suitable words expressing myself.

小题5:You should suit yourself to the new environment.

小题6:We were out of breathe when we reached the top of hill.

小题7:You should keep your words after you promise to help.

小题8:I’d like to go to the party last night but I had to finish a report.

小题9:I hate being made fun.

小题10:John would rather stay at home than going out.

吴萸连的炮制作用是（）

A．切片或捣碎，便于煎煮，泻火解毒燥湿，用于肠胃湿热 

B．缓和苦寒药性，增强止呕作用，以治胃热呕吐为主 

C．抑制苦寒药性，使其寒而不滞，用治湿热郁滞肝胆 

D．缓和苦燥之性，增强滋阴退虚热作用，用于阴虚发热 

E．增强清热解毒、燥湿除烦的作用

无效时间的分类，如何消除由于设计和工原因产生的无效时间？

数据规划的步骤可粗略地划分为下列几步：______、确定研究的范围或边界、建立业务活动过程、确定实体和活动、审查规划的结果等。

下列哪个阶段不属于光猫注册必须经历的阶段（）。

A、OLT注册阶段

B、ITMS注册阶段

C、业务下发阶段

D、软交换注册阶段