不易引流的鼻旁窦是()。A.上颌窦 B.额窦 C.筛窦前中群 D.筛窦后群

题型:单项选择题

问题:

不易引流的鼻旁窦是()。

A.上颌窦

B.额窦

C.筛窦前中群

D.筛窦后群

考点:医学三基(医师)人体解剖学人体解剖学题库
题型:单项选择题

克雷白杆菌肺炎的X线表现出现叶间隙下坠,其原因是

A.细菌在细胞内生长繁殖,引起组织坏死、液化形成

B.病变中的炎性渗出液粘稠而重

C.肺泡内的渗出液由Cohn氏孔向周围肺泡蔓延所致

D.肺泡内的纤维蛋白渗出较多

E.肺泡内的渗出含有较多的红白细胞

题型:单项选择题

阅读下面材料,按要求作文。

成功并不象你想象的那么难。1965年,一位韩国学生到剑桥大学主修心理学。他常到茶庄与成功人士聊天,包括诺贝尔奖获得者、学术权威、经济专家。他们大都幽默风趣、举重若轻。时间长了,他发现自己被人骗了。人们总是说创业多么艰辛、痛苦,而实际“成功并不象你想象的那么难”,于是他就此写成了论文,并把这本书交给了剑桥校友——韩国首相朴正熙。这本书伴随着韩国经济起飞了。 “只要你对某一事业感兴趣,长久地坚持下去就会成功,因为上帝赋予你的时间和智慧足够你圆满地完成一件事情。”

请以“成功”为话题,完成一篇议论文,表达自己的观点,不少于800字。

题型:单项选择题

A woman was waiting at an airport one night, with several long hours before her flight. She bought a book and a bag of cookies in the airport shop, and found a place to drop.

She was interested in her book, but the man sitting beside her grabbed a cookie or two from the bag in between, which she tried to ignore to avoid an argument.

So she ate the cookies noisily and watched the clock, as the cookie thief diminished (使……变少) her stock. She was getting angrier as the minutes passed, thinking,“Oh, brother, if I wasn’t so nice, I would blacken your eyes.”

With each cookie she took, he took one, too. When only one was left, she wondered what he would do. With a smile on his face, he took the last cookie and broke it in half. He offered her half, and he ate the other. She got it from him and thought, “ This guy has some nerve (胆量) and he’s also rude. Why didn’t he even show any gratitude?”

She had never known when she had been so angry. She gathered her bag and headed for the gate, refusing to look back at the thieving ingrate (忘恩负义者).

She boarded the plane and then she sought her book, which was almost complete. As she reached in her bag, she was shocked— there was her bag of cookies. “If mine are here,” she thought, “the others were his. It’s too late to apologize.”

小题1:Why did the woman ignore it when she found the man eating the cookies?

A.She didn’t want to get into an argument.

B.She was full of pity for the man.

C.The man was dangerous and brave.

D.She was too careless to notice it.小题2:When offered her half of the last cookie, the woman______.

A.felt a bit disappointed.

B.felt deeply thankful.

C.considered the man unthankful.

D.saw the man as his brave brother.小题3:We can infer that the man________.

A.might have returned the bag of cookies secretly.

B.tried to share his cookies with the woman.

C.was thankful for the woman’s kindness.

D.was really a thief.

题型:单项选择题

实施绿色通道制度的企业在口岸对有关申报内容进行更改,口岸检验检疫机构应按绿色通道制度的规定予以放行。 ( )

题型:单项选择题

砌石按砌缝形状分为()。

A.平缝砌石

B.平缝砌石和花缝砌石

C.花缝砌石

D.垂缝砌石

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