试述孕妇葡萄糖耐量试验变化特点。

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     Florence Nightingale was one of world's great nurses. She was born in Florence, Italy on May 12,1820. When she

was young, she wanted to be a nurse. The family had lots of money, so they thought it would be better if she didn't

work. Nurses were not very respected(尊重) at that time. But Nightingale went to Germany to learn to be a nurse.

     During a war in 1854, Nightingale and a team of 38 nurses from England took care of soldiers near Turkey (土耳其).

She was a very kind lady. The soldiers called her "The Lady with the Lamp". In 1860,Nightingale opened the first

nursing school. She died in 1910 in London, England. Nightingale's birthday became Intemational Nurses Day in 1974.

Every year on her birthday,May 12, people celebrate Intemational Nurses Day to remember the love and help that she

gave to many people.

棍据短文内容,判断句子正(T)误(F)

(     )1. Nightingale was one of the world's great doctors.

(     )2. Her family members wanted her to be a nurse.

(     )3. The first nursing school was opened by Nightingale.

(     )4. Nightingale lived for 90 years.

(     )5. Every year on May 12, people celebrate International Mother's Day.

当上下颌磨牙咬合过紧，且牙本质过敏不能磨出支托窝时，下颌磨牙的支托可以放在

A．近中边缘嵴

B．远中边缘嵴

C．颊外展隙

D．颊沟区

E．舌沟区

冲脉与下列经脉交会的是

A．任脉

B．督脉

C．足阳明胃经

D．足太阴肾经

E．手阳明大肠经

经纬仪由照准部、( )和基座三部分组成。

A．垂直度盘
B．望远镜
C．支架
D．水平度盘

钢经渗氮后，具有很高的（）能力。

A、耐冲击

B、抗腐蚀

C、抗弯曲

D、抗拉伸