椎间盘突出最常见于() A.L4~5和L5~S1 B.C5~6 C.T10~11 D

题型:单项选择题 A1型题

问题:

椎间盘突出最常见于()

A.L4~5和L5~S1

B.C5~6

C.T10~11

D.骶椎

E.L1~2

考点:中医执业医师影像诊断影像诊断题库
题型:单项选择题 A1型题

麻疹最常见的并发症是

A.肺炎
B.脑膜脑炎
C.心肌炎
D.急性肾炎
E.关节炎

题型:单项选择题 A1型题

材料:2011年3月11日,日本地震引发强烈海啸,并引起福岛第一核电站起火爆炸,含高浓度放射性物质的废水被排入太平洋中.日本政府向灾区调拨了大批防疫物资,抽调了大批卫生防疫人员实施灾后防疫,防辐射的专家也特别提出了外出打伞、减少裸露部位等六大防辐射注意事项,以防止事态进一步恶化.

(1)地震后,灾区严重缺乏清洁的饮用水.一般情况下,水源污染最多的是因为大肠杆菌所导致的,大肠杆菌与动植物的细胞都不同,主要区别是______.

(2)防辐专家指出,大量接受核辐射和长期食用核污染海域的水产品,易诱发动物和人体组织细胞产生基因______,这种变异属于______变异.

题型:单项选择题 A1型题

水位表主要是用来指示()的高低,协助司炉人员监测锅炉水位状态,以便司炉人员的操作与控制。

题型:单项选择题 A1型题

Phyllis Wheatley is regarded as America’’s first black poet. She was born in Senegal, Africa, about 1753 and brought to America aboard a slave ship at about the age of seven. John and Susannah Wheatley bought her for three pounds at a slave auction in Boston in 1761 to be a personal servant of Mrs. Wheatley. The family had three other slaves, and all were treated with respect. Phyllis was soon accepted as one of the family, which included being raised and educated with the Wheatley’’s twin 15-year-old children, Mary and Nathaniel. At that time, most females, even from better families, could not read and write, but Mary was probably one of the best educated young women in Boston. Mary wanted to become a teacher, and in fact, it was Mary who decided to take charge of Phyllis’’s education. Phyllis soon displayed her remarkable talents. At the age of twelve she was reading the Greek and Latin classics and passages from the Bible. And eventually, Mrs. Wheatley decided Phyllis should become a Christian.At the age of thirteen Phyllis wrote her first poem. She became a Boston sensation after she wrote a poem on the death of the evangelical preacher George Whitfield in 1770. It became common practice in Boston to have "Mrs. Wheatley’’s Phyllis" read poetry in polite society. Mary married in 1771, and Phyllis later moved to the country because of poor health, as a teacher and caretaker to a farmer’’s three children. Mary had tried to interest publishers in Phyllis’’s poems but once they heard she was a Negro they weren’’t interested.Then in 1773 Phyllis went with Nathaniel, who was now a businessman, to London. It was thought that a sea voyage might improve her health. Thirty-nine of her poems were published in London as Poems on Various Subjects, Religious and Moral. It was the first book published by a black American. In 1775 Phyllis wrote a poem extolling the accomplishments of George Washington and sent it to him. He responded by praising her talents and inviting her to visit his headquarters. After both of her benefactors died in 1777, and Mary died in 1778, Phyllis was freed as a slave. She married in 1778, moved away from Boston, and had three children. But after the unhappy marriage, she moved back to Boston, and died in poverty at the age of thirty.

The word "eventually" in Paragraph 1 is closest in meaning to________.

A.ultimately

B.slowly

C.reluctantly

D.gradually

题型:单项选择题 A1型题

温泉是武义最具特色和潜力的旅游资源,有“江南华清池”之美誉。

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