急性中毒型菌痢疾的临床类型有（） A.混合型 B.轻型 C.呼吸衰竭型 D.周围循环

施工图设计文件审查的主要内容包括（）。

A.专项施工方案

B.是否符合工程建设强制性规定

C.开工报告

D.地基基础和主体结构的安全性

E.勘察设计企业和注册执业人员以及相关人员是否按规定在施工图上加盖相应的图章和签字

下列关于利多卡因的特征叙述错误的是( )

A．可用于各种局麻方法

B．安全范围大

C．引起过敏反应

D．有抗心律失常作用

脊髓亚急性联合变性的治疗主要是（）

A.维生素A

B.维生素B12

C.维生素E

D.维生素K

E.多种维生素

Janelle was running late for work, so she just had time for a quick look at herself in the mirror as she was going out. What she saw there made her stop dead in her tracks.

Being a busy college student just one year removed from her teenage years, she wasn’t exactly obsessive-compulsive(有强迫观念和行为的) about the neatness of her clothes. But her boss at the restaurant where she works saw things a little differently. He had recently lectured the entire staff on the importance of appearance, and had specifically mentioned the need for servers to wear clean, unwrinkled blouses. As an assistant manager, Janelle felt it was important to set an example for the other employees. But if she stopped to iron the blouse normally, she would be late —and work without delay was an area of even greater concern to her boss.

So she grabbed her iron and plugged it in and set it for low heat. Carefully holding her blouse away from her body, she continued to iron it while she was wearing it. It seemed like a logical answer to an urgent problem.

And it seemed to be working until Janelle tried to iron the collar and accidentally ironed her neck by mistake. Then it suddenly seemed like a really stupid idea and a really painful one as well. It took more time to treat her burn than it would have taken to iron her shirt properly. And she spent a miserable shift dealing with the pain of the burn.

We’ve all been there, haven’t we? For me it was cutting my own hair. For a former roommate it was trying to pull his own wisdom teeth. For another college acquaintance, it was trying to change the oil in his car while the motor was still running.

“There’s a right way and a wrong way of doing things,” Dad used to tell me whenever I’d spoil the look of our yard by trying out a faster, easier and more creative way of pulling weeds or edging the lawn. “If a thing is worth doing,” he said, “it’s worth doing it right.” There’s a reason why certain things are done in certain ways. Those old, boring, predictable ways work.

小题1:Jenelle found in the mirror that __________.

A．there were stains on her blouse

B．her blouse was wrinkled

C．she wore heavy makeup

D．she put on a wrong blouse小题2:It’s learned from Paragraph 2 that______________.

A．Jenelle had no sense of responsibility at work

B．Jenelle failed to set an example for employees in daily work

C．Jenelle didn’t care about the neatness of her clothes at all

D．Jenelle’s boss put doing something on time above appearance小题3:What can we infer from the fifth paragraph?

A．We all have done loads of things like Janelle.

B．We are careful enough in daily life.

C．We all have done something creative.

D．We all have tried to iron clothes while we are wearing them.小题4:What does the author mainly want to tell readers in the last paragraph ?

A．Be creative.

B．A bad beginning makes a bad ending.

C．Stick to old ways.

D．Do things right.

以下哪种情况最适合根管治疗一次法（）

A.由于修复需要行根管治疗的健康前牙

B.渗出性根管

C.慢性根尖周炎

D.难治性根尖周炎

E.逆行性牙髓炎