脑梗死病灶在CT上可出现低密度改变,一般多在发病后() A.3~6小 B.6~8小时

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问题:

脑梗死病灶在CT上可出现低密度改变,一般多在发病后()

A.3~6小

B.6~8小时

C.8~12小时

D.12~24小时

E.24~48小时

考点:贵州住院医师神经内科贵州住院医师神经内科(综合练习)贵州住院医师神经内科(综合练习)题库
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食品卫生与身体健康密切相关,下列做法不会导致食品对人体有害的是(  )

A.用工业酒精勾兑饮用酒

B.腌制咸肉时加入亚硝酸钠,可使肉质保持鲜红

C.蒸馒头时加入适量的小苏打

D.用甲醛水溶液浸泡海产品,以达到保鲜目的

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第三部分阅读理解(共20小题;每小题2分,满分40分)

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上将该项涂黑。

Looking back at my school yearbooks of the 1970s, 80s, and 90s, I find the style of uniform says a lot about the students and the character of the times. In the 1970s, students accessorized (配饰) their uniforms with platform shoes. During the 80s, hair was huge—literally. Students’ goofy hair filled up nearly every shot in the yearbook. In the 90s, accessories were all the rage (流行).

Uniform rules have always been strict. The restrictions (限制) are down to the inch: Gray or plaid skirts must be no shorter than two inches above the knee; a red, green, navy or white polo must be worn at all times; and only white, blue, black, and gray sneakers or flats are allowed. With all these rules, one can’t help but wonder how the typical rebellious (叛逆的) teenager can express her individuality.

Still, they manage. Senior Michelle Ferrier says she accessorizes by wearing bright colors like green and pink in bracelets, shoe laces, and headbands to stand out and be fashionable. For any stylish (时尚的) Carondelet student, accessories are key.

At Carondelet, one thing’s for sure: The older a student gets, the more she’s willing to bend the rules. Senior Natalia Piwek admits that she often pairs her “tights and colorful socks” with “illegal shoes”. If you happen to see a girl with colorful tights or boots running across the hallway, it’s most likely that she’s running from a dean.

In about two months, I will say goodbye to my uniform. I will miss the convenience of wearing it. However, I must say, wearing a uniform has taught me an important lesson that I will take with me when I go off to college: it doesn’t matter what you wear, but how you wear it. And how you carry yourself.

56.In the 1980s, _________.

A.uniform rules are sneer

B.students preferred goofy hair

C.accessories were popular with students

D.students wrote colorful shoes with uniforms

57.Which of the following combinations might the students think stylish?

a. grey bracelets     b. parks shoes laces C. green heathens

d. patterned tights   E. red polo

A.abe   B.bde   C.bcd   D.ace

58.According to the students, the restrictions of uniforms are_______.

A.atcler              B.understanding childish

C.childish           D.unselfishly

59.What’s the author’s attitude towards wearing school uniforms?

A.Objictive. B.Tolerant.   C.Agreenble.       D.Oppcaitive.

60.What is the main point of the text?

A.The history of student’s uniforms.

B.How to make school uniforms stylish.

C.Memories and lessons From school uniforms.

D.The debate oven restrictions on school uniforms.

题型:单项选择题

脊柱骨折造成脱位并脊髓半横切损伤,其损伤平面以下的改变是

A.同侧肢体运动消失,双侧肢体深浅感觉消失

B.同侧肢体运动和痛温觉消失,对侧肢体深感觉消失

C.同侧肢体运动和深感觉消失,对侧肢体痛温觉消失

D.双侧肢体完全截瘫

E.同侧肢体痛温觉消失,对侧肢体运动及深感觉消失

题型:单项选择题

证券经纪业务的对象具有广泛性和价格变动性的特点。( )

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按照《五金交电家电化工商品的购销合同实施办法》规定,供方错发到站、中转单位、收货单位及接货人,与需方同城的,由需方就近解决。供方应承担()。

A、违约金

B、货物损失

C、由此造成的损失和费用

D、中国人民银行规定的罚金

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