在第Ⅲ象限时，象限角R与方位角A的关系为( )。A．R=180°-A B．R=18

有关腰麻并发症下列哪项错误

A．全脊麻

B．头痛

C．马尾神经损伤

D．感染

E．尿潴留

简述双因素理论的应用。

法一般不宜用于（）。

A．颈项部

B．肩背部

C．头面部

D．肌肉关节

E．腰臂部

A Japanese student called Mami told me about her own experiences in Britain. She spent 10 months in the UK last year, studying English at a language school. She really enjoyed her first two weeks in the UK. But soon she started to miss things of her own country. She found it hard to make friends，and got annoyed(恼火的) about local people's behaviour.  Mami said，“After a few weeks I started to cry a lot. I felt homesick.I thought the weather was dark and too changeable，and that affected my mood as well.”

To comfort herself Mami began to spend many hours on the Internet chatting with her friends back home. She spent a couple of weeks in the countryside in Kent. She went to a social club for British people who were interested in Japan and started to make some friends there. In addition,  she took a short course in calligraphy(书法)to get an opportunity of mixing with local people. A few months later，Mami's impression of the UK had greatly changed .She found that most of the British were friendly, witty and fun.

However，once Mami was back in Japan，she experienced “culture shock”again. She said，“I missed the friends I had made in England. My way of thinking had changed. Sometimes I was annoyed by the views of people in my country—for example，about the value of money and time. I thought people around me lived in such a small world.” Mami noticed some changes in her behaviour：“I kept the habit of always carrying an umbrella with me, even on a fine day—my friends thought I was crazy！”

小题1:The second paragraph tells us ________．

A．how Mami overcame culture shock in Britain

B．how Mami felt as soon as she arrived in Britain

C．what Mami learned in her language school

D．what Mami liked and disliked about Britain小题2:The reason why Mami had the habit of carrying an umbrella was that ________．

A．she liked umbrellas very much

B．the umbrella reminded her of her life in the UK

C．she had got used to the changeable weather in Britain

D．it often rained in Japan those days小题3:Why did Mami experience culture shock in Japan?

A．She didn't like Japanese culture any more.

B．The Japanese behaviour had changed a lot.

C．The world in Japan was too small for her.

D．She had got used to British culture and life.小题4:The best title for the passage would be “________ ”．

A．Why not make friends with the British

B．Cultural differences between Britain and Japan

C．Culture shock experienced by a Japanese student　

D．How to prepare for culture shock

强直性脊柱炎诊断常用1984年修订的纽约标准，其临床标准不包括（）

A.腰椎额状面活动受限

B.腰椎矢状面活动受限

C.腰痛、晨僵6个月以上

D.腰痛活动改善，但休息无改善

E.胸椎活动度低于相应年龄、性别的正常人