中国现已掌握神舟飞船与太空中目标飞行器的自动和手动对接技术，这就意味着宇航员可乘

阅读短文，判断正(T)误(F)。

      My best friend is Ann. She is a girl. She has curly hair. She is from America. She has a yellow schoolbag.

What's in it? Two English books, three story-books and a math book. She likes English very much. She likes

music, too.

( ) 1. Ann has curly hair.

( ) 2. Ann has a red schoolbag.

( ) 3. There are ten English books in her schoolbag.

( ) 4. Ann likes music.

( ) 5. Ann is from Canada.

圈形卡环适用于下列哪种情况（）。

A.Ⅰ类导线的牙冠

B.Ⅲ类导线的牙冠

C.远中孤立且有颊侧或舌向倾斜的磨牙

D.孤立牙

E.游离缺失的末端基牙

何谓“舞蹈节奏”？

患者自我导尿的指导要点()

A．让患者了解一些简单的 * * 生理解剖知识，平时注意会阴部的清洁卫生

B．熟悉导尿前自行排尿的方法(手压、叩打、腹压等)

C．当导尿管插入困难时，休息片刻后再继续插入，仍有阻力时应立即通知护士

D．女患者导尿时用镜子迎面照会阴，腰部可垫一枕头

E．强调操作过程中无菌要求的重要性，教会患者对尿管的处理方法